4398960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18329}}^1$

素因数の和:18345

約数の個数: 40

約数和(自身を含む): 13637520

約数和(自身を除く): 9238560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 183290, 219948, 274935, 293264, 366580, 439896, 549870, 733160, 879792, 1099740, 1466320, 2199480, 4398960]

約数ペア:

[(1, 4398960), (2, 2199480), (3, 1466320), (4, 1099740), (5, 879792), (6, 733160), (8, 549870), (10, 439896), (12, 366580), (15, 293264), (16, 274935), (20, 219948), (24, 183290), (30, 146632), (40, 109974), (48, 91645), (60, 73316), (80, 54987), (120, 36658), (240, 18329)]