145713840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8317}}^1$

素因数の和:8406

約数の個数: 80

約数和(自身を含む): 457955808

約数和(自身を除く): 312241968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8317, 8760, 16634, 17520, 24951, 33268, 41585, 49902, 66536, 83170, 99804, 124755, 133072, 166340, 199608, 249510, 332680, 399216, 499020, 607141, 665360, 998040, 1214282, 1821423, 1996080, 2428564, 3035705, 3642846, 4857128, 6071410, 7285692, 9107115, 9714256, 12142820, 14571384, 18214230, 24285640, 29142768, 36428460, 48571280, 72856920, 145713840]

約数ペア:

[(1, 145713840), (2, 72856920), (3, 48571280), (4, 36428460), (5, 29142768), (6, 24285640), (8, 18214230), (10, 14571384), (12, 12142820), (15, 9714256), (16, 9107115), (20, 7285692), (24, 6071410), (30, 4857128), (40, 3642846), (48, 3035705), (60, 2428564), (73, 1996080), (80, 1821423), (120, 1214282), (146, 998040), (219, 665360), (240, 607141), (292, 499020), (365, 399216), (438, 332680), (584, 249510), (730, 199608), (876, 166340), (1095, 133072), (1168, 124755), (1460, 99804), (1752, 83170), (2190, 66536), (2920, 49902), (3504, 41585), (4380, 33268), (5840, 24951), (8317, 17520), (8760, 16634)]