53521920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 195335712

約数和(自身を除く): 141813792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 101, 115, 120, 128, 138, 144, 160, 180, 184, 192, 202, 207, 230, 240, 256, 276, 288, 303, 320, 345, 360, 368, 384, 404, 414, 460, 480, 505, 512, 552, 576, 606, 640, 690, 720, 736, 768, 808, 828, 909, 920, 960, 1010, 1035, 1104, 1152, 1212, 1280, 1380, 1440, 1472, 1515, 1536, 1616, 1656, 1818, 1840, 1920, 2020, 2070, 2208, 2304, 2323, 2424, 2560, 2760, 2880, 2944, 3030, 3232, 3312, 3636, 3680, 3840, 4040, 4140, 4416, 4545, 4608, 4646, 4848, 5520, 5760, 5888, 6060, 6464, 6624, 6969, 7272, 7360, 7680, 8080, 8280, 8832, 9090, 9292, 9696, 11040, 11520, 11615, 11776, 12120, 12928, 13248, 13938, 14544, 14720, 16160, 16560, 17664, 18180, 18584, 19392, 20907, 22080, 23040, 23230, 24240, 25856, 26496, 27876, 29088, 29440, 32320, 33120, 34845, 35328, 36360, 37168, 38784, 41814, 44160, 46460, 48480, 51712, 52992, 55752, 58176, 58880, 64640, 66240, 69690, 72720, 74336, 77568, 83628, 88320, 92920, 96960, 104535, 105984, 111504, 116352, 129280, 132480, 139380, 145440, 148672, 155136, 167256, 176640, 185840, 193920, 209070, 223008, 232704, 258560, 264960, 278760, 290880, 297344, 334512, 371680, 387840, 418140, 446016, 465408, 529920, 557520, 581760, 594688, 669024, 743360, 775680, 836280, 892032, 1115040, 1163520, 1189376, 1338048, 1486720, 1672560, 1784064, 2230080, 2327040, 2676096, 2973440, 3345120, 3568128, 4460160, 5352192, 5946880, 6690240, 8920320, 10704384, 13380480, 17840640, 26760960, 53521920]

約数ペア:

[(1, 53521920), (2, 26760960), (3, 17840640), (4, 13380480), (5, 10704384), (6, 8920320), (8, 6690240), (9, 5946880), (10, 5352192), (12, 4460160), (15, 3568128), (16, 3345120), (18, 2973440), (20, 2676096), (23, 2327040), (24, 2230080), (30, 1784064), (32, 1672560), (36, 1486720), (40, 1338048), (45, 1189376), (46, 1163520), (48, 1115040), (60, 892032), (64, 836280), (69, 775680), (72, 743360), (80, 669024), (90, 594688), (92, 581760), (96, 557520), (101, 529920), (115, 465408), (120, 446016), (128, 418140), (138, 387840), (144, 371680), (160, 334512), (180, 297344), (184, 290880), (192, 278760), (202, 264960), (207, 258560), (230, 232704), (240, 223008), (256, 209070), (276, 193920), (288, 185840), (303, 176640), (320, 167256), (345, 155136), (360, 148672), (368, 145440), (384, 139380), (404, 132480), (414, 129280), (460, 116352), (480, 111504), (505, 105984), (512, 104535), (552, 96960), (576, 92920), (606, 88320), (640, 83628), (690, 77568), (720, 74336), (736, 72720), (768, 69690), (808, 66240), (828, 64640), (909, 58880), (920, 58176), (960, 55752), (1010, 52992), (1035, 51712), (1104, 48480), (1152, 46460), (1212, 44160), (1280, 41814), (1380, 38784), (1440, 37168), (1472, 36360), (1515, 35328), (1536, 34845), (1616, 33120), (1656, 32320), (1818, 29440), (1840, 29088), (1920, 27876), (2020, 26496), (2070, 25856), (2208, 24240), (2304, 23230), (2323, 23040), (2424, 22080), (2560, 20907), (2760, 19392), (2880, 18584), (2944, 18180), (3030, 17664), (3232, 16560), (3312, 16160), (3636, 14720), (3680, 14544), (3840, 13938), (4040, 13248), (4140, 12928), (4416, 12120), (4545, 11776), (4608, 11615), (4646, 11520), (4848, 11040), (5520, 9696), (5760, 9292), (5888, 9090), (6060, 8832), (6464, 8280), (6624, 8080), (6969, 7680), (7272, 7360)]