323895720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 1000304640

約数和(自身を除く): 676408920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 127, 159, 212, 254, 265, 318, 381, 401, 424, 508, 530, 635, 636, 762, 795, 802, 1016, 1060, 1203, 1270, 1272, 1524, 1590, 1604, 1905, 2005, 2120, 2406, 2540, 3048, 3180, 3208, 3810, 4010, 4812, 5080, 6015, 6360, 6731, 7620, 8020, 9624, 12030, 13462, 15240, 16040, 20193, 21253, 24060, 26924, 33655, 40386, 42506, 48120, 50927, 53848, 63759, 67310, 80772, 85012, 100965, 101854, 106265, 127518, 134620, 152781, 161544, 170024, 201930, 203708, 212530, 254635, 255036, 269240, 305562, 318795, 403860, 407416, 425060, 509270, 510072, 611124, 637590, 763905, 807720, 850120, 1018540, 1222248, 1275180, 1527810, 2037080, 2550360, 2699131, 3055620, 5398262, 6111240, 8097393, 10796524, 13495655, 16194786, 21593048, 26991310, 32389572, 40486965, 53982620, 64779144, 80973930, 107965240, 161947860, 323895720]

約数ペア:

[(1, 323895720), (2, 161947860), (3, 107965240), (4, 80973930), (5, 64779144), (6, 53982620), (8, 40486965), (10, 32389572), (12, 26991310), (15, 21593048), (20, 16194786), (24, 13495655), (30, 10796524), (40, 8097393), (53, 6111240), (60, 5398262), (106, 3055620), (120, 2699131), (127, 2550360), (159, 2037080), (212, 1527810), (254, 1275180), (265, 1222248), (318, 1018540), (381, 850120), (401, 807720), (424, 763905), (508, 637590), (530, 611124), (635, 510072), (636, 509270), (762, 425060), (795, 407416), (802, 403860), (1016, 318795), (1060, 305562), (1203, 269240), (1270, 255036), (1272, 254635), (1524, 212530), (1590, 203708), (1604, 201930), (1905, 170024), (2005, 161544), (2120, 152781), (2406, 134620), (2540, 127518), (3048, 106265), (3180, 101854), (3208, 100965), (3810, 85012), (4010, 80772), (4812, 67310), (5080, 63759), (6015, 53848), (6360, 50927), (6731, 48120), (7620, 42506), (8020, 40386), (9624, 33655), (12030, 26924), (13462, 24060), (15240, 21253), (16040, 20193)]