159212940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2653549}}^1$

素因数の和:2653561

約数の個数: 24

約数和(自身を含む): 445796400

約数和(自身を除く): 286583460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2653549, 5307098, 7960647, 10614196, 13267745, 15921294, 26535490, 31842588, 39803235, 53070980, 79606470, 159212940]

約数ペア:

[(1, 159212940), (2, 79606470), (3, 53070980), (4, 39803235), (5, 31842588), (6, 26535490), (10, 15921294), (12, 13267745), (15, 10614196), (20, 7960647), (30, 5307098), (60, 2653549)]