121614960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{506729}}^1$

素因数の和:506745

約数の個数: 40

約数和(自身を含む): 377007120

約数和(自身を除く): 255392160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 506729, 1013458, 1520187, 2026916, 2533645, 3040374, 4053832, 5067290, 6080748, 7600935, 8107664, 10134580, 12161496, 15201870, 20269160, 24322992, 30403740, 40538320, 60807480, 121614960]

約数ペア:

[(1, 121614960), (2, 60807480), (3, 40538320), (4, 30403740), (5, 24322992), (6, 20269160), (8, 15201870), (10, 12161496), (12, 10134580), (15, 8107664), (16, 7600935), (20, 6080748), (24, 5067290), (30, 4053832), (40, 3040374), (48, 2533645), (60, 2026916), (80, 1520187), (120, 1013458), (240, 506729)]