1345620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 3866688

約数和(自身を除く): 2521068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 547, 615, 820, 1094, 1230, 1641, 2188, 2460, 2735, 3282, 5470, 6564, 8205, 10940, 16410, 22427, 32820, 44854, 67281, 89708, 112135, 134562, 224270, 269124, 336405, 448540, 672810, 1345620]

約数ペア:

[(1, 1345620), (2, 672810), (3, 448540), (4, 336405), (5, 269124), (6, 224270), (10, 134562), (12, 112135), (15, 89708), (20, 67281), (30, 44854), (41, 32820), (60, 22427), (82, 16410), (123, 10940), (164, 8205), (205, 6564), (246, 5470), (410, 3282), (492, 2735), (547, 2460), (615, 2188), (820, 1641), (1094, 1230)]