240848640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 360

約数和(自身を含む): 908173728

約数和(自身を除く): 667325088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 101, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 202, 207, 216, 230, 240, 256, 270, 276, 288, 303, 320, 324, 345, 360, 368, 384, 404, 405, 414, 432, 460, 480, 505, 540, 552, 576, 606, 621, 640, 648, 690, 720, 736, 768, 808, 810, 828, 864, 909, 920, 960, 1010, 1035, 1080, 1104, 1152, 1212, 1242, 1280, 1296, 1380, 1440, 1472, 1515, 1616, 1620, 1656, 1728, 1818, 1840, 1863, 1920, 2020, 2070, 2160, 2208, 2304, 2323, 2424, 2484, 2592, 2727, 2760, 2880, 2944, 3030, 3105, 3232, 3240, 3312, 3456, 3636, 3680, 3726, 3840, 4040, 4140, 4320, 4416, 4545, 4646, 4848, 4968, 5184, 5454, 5520, 5760, 5888, 6060, 6210, 6464, 6480, 6624, 6912, 6969, 7272, 7360, 7452, 8080, 8181, 8280, 8640, 8832, 9090, 9292, 9315, 9696, 9936, 10368, 10908, 11040, 11520, 11615, 12120, 12420, 12928, 12960, 13248, 13635, 13938, 14544, 14720, 14904, 16160, 16362, 16560, 17280, 17664, 18180, 18584, 18630, 19392, 19872, 20736, 20907, 21816, 22080, 23230, 24240, 24840, 25856, 25920, 26496, 27270, 27876, 29088, 29440, 29808, 32320, 32724, 33120, 34560, 34845, 36360, 37168, 37260, 38784, 39744, 40905, 41814, 43632, 44160, 46460, 48480, 49680, 51840, 52992, 54540, 55752, 58176, 59616, 62721, 64640, 65448, 66240, 69690, 72720, 74336, 74520, 77568, 79488, 81810, 83628, 87264, 88320, 92920, 96960, 99360, 103680, 104535, 109080, 111504, 116352, 119232, 125442, 129280, 130896, 132480, 139380, 145440, 148672, 149040, 158976, 163620, 167256, 174528, 185840, 188163, 193920, 198720, 209070, 218160, 223008, 232704, 238464, 250884, 261792, 264960, 278760, 290880, 297344, 298080, 313605, 327240, 334512, 349056, 371680, 376326, 387840, 397440, 418140, 436320, 446016, 476928, 501768, 523584, 557520, 581760, 594688, 596160, 627210, 654480, 669024, 698112, 743360, 752652, 794880, 836280, 872640, 892032, 940815, 1003536, 1047168, 1115040, 1163520, 1192320, 1254420, 1308960, 1338048, 1486720, 1505304, 1672560, 1745280, 1784064, 1881630, 2007072, 2094336, 2230080, 2384640, 2508840, 2617920, 2676096, 2973440, 3010608, 3345120, 3490560, 3763260, 4014144, 4460160, 5017680, 5235840, 5352192, 6021216, 6690240, 7526520, 8028288, 8920320, 10035360, 10471680, 12042432, 13380480, 15053040, 16056576, 20070720, 24084864, 26760960, 30106080, 40141440, 48169728, 60212160, 80282880, 120424320, 240848640]

約数ペア:

[(1, 240848640), (2, 120424320), (3, 80282880), (4, 60212160), (5, 48169728), (6, 40141440), (8, 30106080), (9, 26760960), (10, 24084864), (12, 20070720), (15, 16056576), (16, 15053040), (18, 13380480), (20, 12042432), (23, 10471680), (24, 10035360), (27, 8920320), (30, 8028288), (32, 7526520), (36, 6690240), (40, 6021216), (45, 5352192), (46, 5235840), (48, 5017680), (54, 4460160), (60, 4014144), (64, 3763260), (69, 3490560), (72, 3345120), (80, 3010608), (81, 2973440), (90, 2676096), (92, 2617920), (96, 2508840), (101, 2384640), (108, 2230080), (115, 2094336), (120, 2007072), (128, 1881630), (135, 1784064), (138, 1745280), (144, 1672560), (160, 1505304), (162, 1486720), (180, 1338048), (184, 1308960), (192, 1254420), (202, 1192320), (207, 1163520), (216, 1115040), (230, 1047168), (240, 1003536), (256, 940815), (270, 892032), (276, 872640), (288, 836280), (303, 794880), (320, 752652), (324, 743360), (345, 698112), (360, 669024), (368, 654480), (384, 627210), (404, 596160), (405, 594688), (414, 581760), (432, 557520), (460, 523584), (480, 501768), (505, 476928), (540, 446016), (552, 436320), (576, 418140), (606, 397440), (621, 387840), (640, 376326), (648, 371680), (690, 349056), (720, 334512), (736, 327240), (768, 313605), (808, 298080), (810, 297344), (828, 290880), (864, 278760), (909, 264960), (920, 261792), (960, 250884), (1010, 238464), (1035, 232704), (1080, 223008), (1104, 218160), (1152, 209070), (1212, 198720), (1242, 193920), (1280, 188163), (1296, 185840), (1380, 174528), (1440, 167256), (1472, 163620), (1515, 158976), (1616, 149040), (1620, 148672), (1656, 145440), (1728, 139380), (1818, 132480), (1840, 130896), (1863, 129280), (1920, 125442), (2020, 119232), (2070, 116352), (2160, 111504), (2208, 109080), (2304, 104535), (2323, 103680), (2424, 99360), (2484, 96960), (2592, 92920), (2727, 88320), (2760, 87264), (2880, 83628), (2944, 81810), (3030, 79488), (3105, 77568), (3232, 74520), (3240, 74336), (3312, 72720), (3456, 69690), (3636, 66240), (3680, 65448), (3726, 64640), (3840, 62721), (4040, 59616), (4140, 58176), (4320, 55752), (4416, 54540), (4545, 52992), (4646, 51840), (4848, 49680), (4968, 48480), (5184, 46460), (5454, 44160), (5520, 43632), (5760, 41814), (5888, 40905), (6060, 39744), (6210, 38784), (6464, 37260), (6480, 37168), (6624, 36360), (6912, 34845), (6969, 34560), (7272, 33120), (7360, 32724), (7452, 32320), (8080, 29808), (8181, 29440), (8280, 29088), (8640, 27876), (8832, 27270), (9090, 26496), (9292, 25920), (9315, 25856), (9696, 24840), (9936, 24240), (10368, 23230), (10908, 22080), (11040, 21816), (11520, 20907), (11615, 20736), (12120, 19872), (12420, 19392), (12928, 18630), (12960, 18584), (13248, 18180), (13635, 17664), (13938, 17280), (14544, 16560), (14720, 16362), (14904, 16160)]