12102960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 37854720

約数和(自身を除く): 25751760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 239, 240, 422, 478, 633, 717, 844, 956, 1055, 1195, 1266, 1434, 1688, 1912, 2110, 2390, 2532, 2868, 3165, 3376, 3585, 3824, 4220, 4780, 5064, 5736, 6330, 7170, 8440, 9560, 10128, 11472, 12660, 14340, 16880, 19120, 25320, 28680, 50429, 50640, 57360, 100858, 151287, 201716, 252145, 302574, 403432, 504290, 605148, 756435, 806864, 1008580, 1210296, 1512870, 2017160, 2420592, 3025740, 4034320, 6051480, 12102960]

約数ペア:

[(1, 12102960), (2, 6051480), (3, 4034320), (4, 3025740), (5, 2420592), (6, 2017160), (8, 1512870), (10, 1210296), (12, 1008580), (15, 806864), (16, 756435), (20, 605148), (24, 504290), (30, 403432), (40, 302574), (48, 252145), (60, 201716), (80, 151287), (120, 100858), (211, 57360), (239, 50640), (240, 50429), (422, 28680), (478, 25320), (633, 19120), (717, 16880), (844, 14340), (956, 12660), (1055, 11472), (1195, 10128), (1266, 9560), (1434, 8440), (1688, 7170), (1912, 6330), (2110, 5736), (2390, 5064), (2532, 4780), (2868, 4220), (3165, 3824), (3376, 3585)]