40154580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5441}}^1$

素因数の和:5497

約数の個数: 72

約数和(自身を含む): 124795944

約数和(自身を除く): 84641364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 5441, 7380, 10882, 16323, 21764, 27205, 32646, 48969, 54410, 65292, 81615, 97938, 108820, 163230, 195876, 223081, 244845, 326460, 446162, 489690, 669243, 892324, 979380, 1115405, 1338486, 2007729, 2230810, 2676972, 3346215, 4015458, 4461620, 6692430, 8030916, 10038645, 13384860, 20077290, 40154580]

約数ペア:

[(1, 40154580), (2, 20077290), (3, 13384860), (4, 10038645), (5, 8030916), (6, 6692430), (9, 4461620), (10, 4015458), (12, 3346215), (15, 2676972), (18, 2230810), (20, 2007729), (30, 1338486), (36, 1115405), (41, 979380), (45, 892324), (60, 669243), (82, 489690), (90, 446162), (123, 326460), (164, 244845), (180, 223081), (205, 195876), (246, 163230), (369, 108820), (410, 97938), (492, 81615), (615, 65292), (738, 54410), (820, 48969), (1230, 32646), (1476, 27205), (1845, 21764), (2460, 16323), (3690, 10882), (5441, 7380)]