30106080

素因数分解:

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

素因数の和:151

約数の個数: 240

約数和(自身を含む): 111966624

約数和(自身を除く): 81860544

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, 69, 72, 80, 81, 90, 92, 96, 101, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 202, 207, 216, 230, 240, 270, 276, 288, 303, 324, 345, 360, 368, 404, 405, 414, 432, 460, 480, 505, 540, 552, 606, 621, 648, 690, 720, 736, 808, 810, 828, 864, 909, 920, 1010, 1035, 1080, 1104, 1212, 1242, 1296, 1380, 1440, 1515, 1616, 1620, 1656, 1818, 1840, 1863, 2020, 2070, 2160, 2208, 2323, 2424, 2484, 2592, 2727, 2760, 3030, 3105, 3232, 3240, 3312, 3636, 3680, 3726, 4040, 4140, 4320, 4545, 4646, 4848, 4968, 5454, 5520, 6060, 6210, 6480, 6624, 6969, 7272, 7452, 8080, 8181, 8280, 9090, 9292, 9315, 9696, 9936, 10908, 11040, 11615, 12120, 12420, 12960, 13635, 13938, 14544, 14904, 16160, 16362, 16560, 18180, 18584, 18630, 19872, 20907, 21816, 23230, 24240, 24840, 27270, 27876, 29088, 29808, 32724, 33120, 34845, 36360, 37168, 37260, 40905, 41814, 43632, 46460, 48480, 49680, 54540, 55752, 59616, 62721, 65448, 69690, 72720, 74336, 74520, 81810, 83628, 87264, 92920, 99360, 104535, 109080, 111504, 125442, 130896, 139380, 145440, 149040, 163620, 167256, 185840, 188163, 209070, 218160, 223008, 250884, 261792, 278760, 298080, 313605, 327240, 334512, 371680, 376326, 418140, 436320, 501768, 557520, 627210, 654480, 669024, 752652, 836280, 940815, 1003536, 1115040, 1254420, 1308960, 1505304, 1672560, 1881630, 2007072, 2508840, 3010608, 3345120, 3763260, 5017680, 6021216, 7526520, 10035360, 15053040, 30106080]

約数ペア:

[(1, 30106080), (2, 15053040), (3, 10035360), (4, 7526520), (5, 6021216), (6, 5017680), (8, 3763260), (9, 3345120), (10, 3010608), (12, 2508840), (15, 2007072), (16, 1881630), (18, 1672560), (20, 1505304), (23, 1308960), (24, 1254420), (27, 1115040), (30, 1003536), (32, 940815), (36, 836280), (40, 752652), (45, 669024), (46, 654480), (48, 627210), (54, 557520), (60, 501768), (69, 436320), (72, 418140), (80, 376326), (81, 371680), (90, 334512), (92, 327240), (96, 313605), (101, 298080), (108, 278760), (115, 261792), (120, 250884), (135, 223008), (138, 218160), (144, 209070), (160, 188163), (162, 185840), (180, 167256), (184, 163620), (202, 149040), (207, 145440), (216, 139380), (230, 130896), (240, 125442), (270, 111504), (276, 109080), (288, 104535), (303, 99360), (324, 92920), (345, 87264), (360, 83628), (368, 81810), (404, 74520), (405, 74336), (414, 72720), (432, 69690), (460, 65448), (480, 62721), (505, 59616), (540, 55752), (552, 54540), (606, 49680), (621, 48480), (648, 46460), (690, 43632), (720, 41814), (736, 40905), (808, 37260), (810, 37168), (828, 36360), (864, 34845), (909, 33120), (920, 32724), (1010, 29808), (1035, 29088), (1080, 27876), (1104, 27270), (1212, 24840), (1242, 24240), (1296, 23230), (1380, 21816), (1440, 20907), (1515, 19872), (1616, 18630), (1620, 18584), (1656, 18180), (1818, 16560), (1840, 16362), (1863, 16160), (2020, 14904), (2070, 14544), (2160, 13938), (2208, 13635), (2323, 12960), (2424, 12420), (2484, 12120), (2592, 11615), (2727, 11040), (2760, 10908), (3030, 9936), (3105, 9696), (3232, 9315), (3240, 9292), (3312, 9090), (3636, 8280), (3680, 8181), (3726, 8080), (4040, 7452), (4140, 7272), (4320, 6969), (4545, 6624), (4646, 6480), (4848, 6210), (4968, 6060), (5454, 5520)]