15341120

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 56

約数和(自身を含む): 36868608

約数和(自身を除く): 21527488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 251, 320, 382, 502, 764, 955, 1004, 1255, 1528, 1910, 2008, 2510, 3056, 3820, 4016, 5020, 6112, 7640, 8032, 10040, 12224, 15280, 16064, 20080, 30560, 40160, 47941, 61120, 80320, 95882, 191764, 239705, 383528, 479410, 767056, 958820, 1534112, 1917640, 3068224, 3835280, 7670560, 15341120]

約数ペア:

[(1, 15341120), (2, 7670560), (4, 3835280), (5, 3068224), (8, 1917640), (10, 1534112), (16, 958820), (20, 767056), (32, 479410), (40, 383528), (64, 239705), (80, 191764), (160, 95882), (191, 80320), (251, 61120), (320, 47941), (382, 40160), (502, 30560), (764, 20080), (955, 16064), (1004, 15280), (1255, 12224), (1528, 10040), (1910, 8032), (2008, 7640), (2510, 6112), (3056, 5020), (3820, 4016)]