947351760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3947299}}^1$

素因数の和:3947315

約数の個数: 40

約数和(自身を含む): 2936791200

約数和(自身を除く): 1989439440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3947299, 7894598, 11841897, 15789196, 19736495, 23683794, 31578392, 39472990, 47367588, 59209485, 63156784, 78945980, 94735176, 118418970, 157891960, 189470352, 236837940, 315783920, 473675880, 947351760]

約数ペア:

[(1, 947351760), (2, 473675880), (3, 315783920), (4, 236837940), (5, 189470352), (6, 157891960), (8, 118418970), (10, 94735176), (12, 78945980), (15, 63156784), (16, 59209485), (20, 47367588), (24, 39472990), (30, 31578392), (40, 23683794), (48, 19736495), (60, 15789196), (80, 11841897), (120, 7894598), (240, 3947299)]