97440720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31231}}^1$

素因数の和:31260

約数の個数: 80

約数和(自身を含む): 325312512

約数和(自身を除く): 227871792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 31231, 62462, 93693, 124924, 156155, 187386, 249848, 312310, 374772, 406003, 468465, 499696, 624620, 749544, 812006, 936930, 1218009, 1249240, 1499088, 1624012, 1873860, 2030015, 2436018, 2498480, 3248024, 3747720, 4060030, 4872036, 6090045, 6496048, 7495440, 8120060, 9744072, 12180090, 16240120, 19488144, 24360180, 32480240, 48720360, 97440720]

約数ペア:

[(1, 97440720), (2, 48720360), (3, 32480240), (4, 24360180), (5, 19488144), (6, 16240120), (8, 12180090), (10, 9744072), (12, 8120060), (13, 7495440), (15, 6496048), (16, 6090045), (20, 4872036), (24, 4060030), (26, 3747720), (30, 3248024), (39, 2498480), (40, 2436018), (48, 2030015), (52, 1873860), (60, 1624012), (65, 1499088), (78, 1249240), (80, 1218009), (104, 936930), (120, 812006), (130, 749544), (156, 624620), (195, 499696), (208, 468465), (240, 406003), (260, 374772), (312, 312310), (390, 249848), (520, 187386), (624, 156155), (780, 124924), (1040, 93693), (1560, 62462), (3120, 31231)]