15248580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 43249920

約数和(自身を除く): 28001340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 3217, 4740, 6434, 9651, 12868, 16085, 19302, 32170, 38604, 48255, 64340, 96510, 193020, 254143, 508286, 762429, 1016572, 1270715, 1524858, 2541430, 3049716, 3812145, 5082860, 7624290, 15248580]

約数ペア:

[(1, 15248580), (2, 7624290), (3, 5082860), (4, 3812145), (5, 3049716), (6, 2541430), (10, 1524858), (12, 1270715), (15, 1016572), (20, 762429), (30, 508286), (60, 254143), (79, 193020), (158, 96510), (237, 64340), (316, 48255), (395, 38604), (474, 32170), (790, 19302), (948, 16085), (1185, 12868), (1580, 9651), (2370, 6434), (3217, 4740)]