15326760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 46238400

約数和(自身を除く): 30911640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 379, 674, 758, 1011, 1137, 1348, 1516, 1685, 1895, 2022, 2274, 2696, 3032, 3370, 3790, 4044, 4548, 5055, 5685, 6740, 7580, 8088, 9096, 10110, 11370, 13480, 15160, 20220, 22740, 40440, 45480, 127723, 255446, 383169, 510892, 638615, 766338, 1021784, 1277230, 1532676, 1915845, 2554460, 3065352, 3831690, 5108920, 7663380, 15326760]

約数ペア:

[(1, 15326760), (2, 7663380), (3, 5108920), (4, 3831690), (5, 3065352), (6, 2554460), (8, 1915845), (10, 1532676), (12, 1277230), (15, 1021784), (20, 766338), (24, 638615), (30, 510892), (40, 383169), (60, 255446), (120, 127723), (337, 45480), (379, 40440), (674, 22740), (758, 20220), (1011, 15160), (1137, 13480), (1348, 11370), (1516, 10110), (1685, 9096), (1895, 8088), (2022, 7580), (2274, 6740), (2696, 5685), (3032, 5055), (3370, 4548), (3790, 4044)]