16801140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 47500992

約数和(自身を除く): 30699852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2617, 3210, 5234, 6420, 7851, 10468, 13085, 15702, 26170, 31404, 39255, 52340, 78510, 157020, 280019, 560038, 840057, 1120076, 1400095, 1680114, 2800190, 3360228, 4200285, 5600380, 8400570, 16801140]

約数ペア:

[(1, 16801140), (2, 8400570), (3, 5600380), (4, 4200285), (5, 3360228), (6, 2800190), (10, 1680114), (12, 1400095), (15, 1120076), (20, 840057), (30, 560038), (60, 280019), (107, 157020), (214, 78510), (321, 52340), (428, 39255), (535, 31404), (642, 26170), (1070, 15702), (1284, 13085), (1605, 10468), (2140, 7851), (2617, 6420), (3210, 5234)]