1439218920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11993491}}^1$

素因数の和:11993505

約数の個数: 32

約数和(自身を含む): 4317657120

約数和(自身を除く): 2878438200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11993491, 23986982, 35980473, 47973964, 59967455, 71960946, 95947928, 119934910, 143921892, 179902365, 239869820, 287843784, 359804730, 479739640, 719609460, 1439218920]

約数ペア:

[(1, 1439218920), (2, 719609460), (3, 479739640), (4, 359804730), (5, 287843784), (6, 239869820), (8, 179902365), (10, 143921892), (12, 119934910), (15, 95947928), (20, 71960946), (24, 59967455), (30, 47973964), (40, 35980473), (60, 23986982), (120, 11993491)]