193066680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5981}}^1$

素因数の和:6264

約数の個数: 64

約数和(自身を含む): 581450400

約数和(自身を除く): 388383720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 5981, 6456, 8070, 10760, 11962, 16140, 17943, 23924, 29905, 32280, 35886, 47848, 59810, 71772, 89715, 119620, 143544, 179430, 239240, 358860, 717720, 1608889, 3217778, 4826667, 6435556, 8044445, 9653334, 12871112, 16088890, 19306668, 24133335, 32177780, 38613336, 48266670, 64355560, 96533340, 193066680]

約数ペア:

[(1, 193066680), (2, 96533340), (3, 64355560), (4, 48266670), (5, 38613336), (6, 32177780), (8, 24133335), (10, 19306668), (12, 16088890), (15, 12871112), (20, 9653334), (24, 8044445), (30, 6435556), (40, 4826667), (60, 3217778), (120, 1608889), (269, 717720), (538, 358860), (807, 239240), (1076, 179430), (1345, 143544), (1614, 119620), (2152, 89715), (2690, 71772), (3228, 59810), (4035, 47848), (5380, 35886), (5981, 32280), (6456, 29905), (8070, 23924), (10760, 17943), (11962, 16140)]