12787308960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{126257}}^1$

素因数の和:126486

約数の個数: 96

約数和(自身を含む): 40471244352

約数和(自身を除く): 27683935392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 16880, 20256, 25320, 33760, 50640, 101280, 126257, 252514, 378771, 505028, 631285, 757542, 1010056, 1262570, 1515084, 1893855, 2020112, 2525140, 3030168, 3787710, 4040224, 5050280, 6060336, 7575420, 10100560, 12120672, 15150840, 20201120, 26640227, 30301680, 53280454, 60603360, 79920681, 106560908, 133201135, 159841362, 213121816, 266402270, 319682724, 399603405, 426243632, 532804540, 639365448, 799206810, 852487264, 1065609080, 1278730896, 1598413620, 2131218160, 2557461792, 3196827240, 4262436320, 6393654480, 12787308960]

約数ペア:

[(1, 12787308960), (2, 6393654480), (3, 4262436320), (4, 3196827240), (5, 2557461792), (6, 2131218160), (8, 1598413620), (10, 1278730896), (12, 1065609080), (15, 852487264), (16, 799206810), (20, 639365448), (24, 532804540), (30, 426243632), (32, 399603405), (40, 319682724), (48, 266402270), (60, 213121816), (80, 159841362), (96, 133201135), (120, 106560908), (160, 79920681), (211, 60603360), (240, 53280454), (422, 30301680), (480, 26640227), (633, 20201120), (844, 15150840), (1055, 12120672), (1266, 10100560), (1688, 7575420), (2110, 6060336), (2532, 5050280), (3165, 4040224), (3376, 3787710), (4220, 3030168), (5064, 2525140), (6330, 2020112), (6752, 1893855), (8440, 1515084), (10128, 1262570), (12660, 1010056), (16880, 757542), (20256, 631285), (25320, 505028), (33760, 378771), (50640, 252514), (101280, 126257)]