121196760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9439}}^1$

素因数の和:9560

約数の個数: 64

約数和(自身を含む): 367027200

約数和(自身を除く): 245830440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 9439, 12840, 18878, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 188780, 226536, 283170, 377560, 566340, 1009973, 1132680, 2019946, 3029919, 4039892, 5049865, 6059838, 8079784, 10099730, 12119676, 15149595, 20199460, 24239352, 30299190, 40398920, 60598380, 121196760]

約数ペア:

[(1, 121196760), (2, 60598380), (3, 40398920), (4, 30299190), (5, 24239352), (6, 20199460), (8, 15149595), (10, 12119676), (12, 10099730), (15, 8079784), (20, 6059838), (24, 5049865), (30, 4039892), (40, 3029919), (60, 2019946), (107, 1132680), (120, 1009973), (214, 566340), (321, 377560), (428, 283170), (535, 226536), (642, 188780), (856, 141585), (1070, 113268), (1284, 94390), (1605, 75512), (2140, 56634), (2568, 47195), (3210, 37756), (4280, 28317), (6420, 18878), (9439, 12840)]