2705394840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{549877}}^1$

素因数の和:549932

約数の個数: 64

約数和(自身を含む): 8314155360

約数和(自身を除く): 5608760520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 549877, 1099754, 1649631, 2199508, 2749385, 3299262, 4399016, 5498770, 6598524, 8248155, 10997540, 13197048, 16496310, 21995080, 22544957, 32992620, 45089914, 65985240, 67634871, 90179828, 112724785, 135269742, 180359656, 225449570, 270539484, 338174355, 450899140, 541078968, 676348710, 901798280, 1352697420, 2705394840]

約数ペア:

[(1, 2705394840), (2, 1352697420), (3, 901798280), (4, 676348710), (5, 541078968), (6, 450899140), (8, 338174355), (10, 270539484), (12, 225449570), (15, 180359656), (20, 135269742), (24, 112724785), (30, 90179828), (40, 67634871), (41, 65985240), (60, 45089914), (82, 32992620), (120, 22544957), (123, 21995080), (164, 16496310), (205, 13197048), (246, 10997540), (328, 8248155), (410, 6598524), (492, 5498770), (615, 4399016), (820, 3299262), (984, 2749385), (1230, 2199508), (1640, 1649631), (2460, 1099754), (4920, 549877)]