157435440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12377}}^1$

素因数の和:12446

約数の個数: 80

約数和(自身を含む): 497298528

約数和(自身を除く): 339863088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12377, 12720, 24754, 37131, 49508, 61885, 74262, 99016, 123770, 148524, 185655, 198032, 247540, 297048, 371310, 495080, 594096, 655981, 742620, 990160, 1311962, 1485240, 1967943, 2623924, 2970480, 3279905, 3935886, 5247848, 6559810, 7871772, 9839715, 10495696, 13119620, 15743544, 19679430, 26239240, 31487088, 39358860, 52478480, 78717720, 157435440]

約数ペア:

[(1, 157435440), (2, 78717720), (3, 52478480), (4, 39358860), (5, 31487088), (6, 26239240), (8, 19679430), (10, 15743544), (12, 13119620), (15, 10495696), (16, 9839715), (20, 7871772), (24, 6559810), (30, 5247848), (40, 3935886), (48, 3279905), (53, 2970480), (60, 2623924), (80, 1967943), (106, 1485240), (120, 1311962), (159, 990160), (212, 742620), (240, 655981), (265, 594096), (318, 495080), (424, 371310), (530, 297048), (636, 247540), (795, 198032), (848, 185655), (1060, 148524), (1272, 123770), (1590, 99016), (2120, 74262), (2544, 61885), (3180, 49508), (4240, 37131), (6360, 24754), (12377, 12720)]