9923160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6388

約数の個数: 64

約数和(自身を含む): 32064480

約数和(自身を除く): 22141320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6361, 12722, 19083, 25444, 31805, 38166, 50888, 63610, 76332, 82693, 95415, 127220, 152664, 165386, 190830, 248079, 254440, 330772, 381660, 413465, 496158, 661544, 763320, 826930, 992316, 1240395, 1653860, 1984632, 2480790, 3307720, 4961580, 9923160]

約数ペア:

[(1, 9923160), (2, 4961580), (3, 3307720), (4, 2480790), (5, 1984632), (6, 1653860), (8, 1240395), (10, 992316), (12, 826930), (13, 763320), (15, 661544), (20, 496158), (24, 413465), (26, 381660), (30, 330772), (39, 254440), (40, 248079), (52, 190830), (60, 165386), (65, 152664), (78, 127220), (104, 95415), (120, 82693), (130, 76332), (156, 63610), (195, 50888), (260, 38166), (312, 31805), (390, 25444), (520, 19083), (780, 12722), (1560, 6361)]