15336280

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{821}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 34622640

約数和(自身を除く): 19286360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 821, 934, 1642, 1868, 2335, 3284, 3736, 4105, 4670, 6568, 8210, 9340, 16420, 18680, 32840, 383407, 766814, 1533628, 1917035, 3067256, 3834070, 7668140, 15336280]

約数ペア:

[(1, 15336280), (2, 7668140), (4, 3834070), (5, 3067256), (8, 1917035), (10, 1533628), (20, 766814), (40, 383407), (467, 32840), (821, 18680), (934, 16420), (1642, 9340), (1868, 8210), (2335, 6568), (3284, 4670), (3736, 4105)]