56274720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117239}}^1$

素因数の和:117257

約数の個数: 48

約数和(自身を含む): 177266880

約数和(自身を除く): 120992160

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, 240, 480, 117239, 234478, 351717, 468956, 586195, 703434, 937912, 1172390, 1406868, 1758585, 1875824, 2344780, 2813736, 3517170, 3751648, 4689560, 5627472, 7034340, 9379120, 11254944, 14068680, 18758240, 28137360, 56274720]

約数ペア:

[(1, 56274720), (2, 28137360), (3, 18758240), (4, 14068680), (5, 11254944), (6, 9379120), (8, 7034340), (10, 5627472), (12, 4689560), (15, 3751648), (16, 3517170), (20, 2813736), (24, 2344780), (30, 1875824), (32, 1758585), (40, 1406868), (48, 1172390), (60, 937912), (80, 703434), (96, 586195), (120, 468956), (160, 351717), (240, 234478), (480, 117239)]