85135980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7927}}^1$

素因数の和:8118

約数の個数: 48

約数和(自身を含む): 239742720

約数和(自身を除く): 154606740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 7927, 10740, 15854, 23781, 31708, 39635, 47562, 79270, 95124, 118905, 158540, 237810, 475620, 1418933, 2837866, 4256799, 5675732, 7094665, 8513598, 14189330, 17027196, 21283995, 28378660, 42567990, 85135980]

約数ペア:

[(1, 85135980), (2, 42567990), (3, 28378660), (4, 21283995), (5, 17027196), (6, 14189330), (10, 8513598), (12, 7094665), (15, 5675732), (20, 4256799), (30, 2837866), (60, 1418933), (179, 475620), (358, 237810), (537, 158540), (716, 118905), (895, 95124), (1074, 79270), (1790, 47562), (2148, 39635), (2685, 31708), (3580, 23781), (5370, 15854), (7927, 10740)]