4305720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 13180320

約数和(自身を除く): 8874600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 677, 795, 1060, 1272, 1354, 1590, 2031, 2120, 2708, 3180, 3385, 4062, 5416, 6360, 6770, 8124, 10155, 13540, 16248, 20310, 27080, 35881, 40620, 71762, 81240, 107643, 143524, 179405, 215286, 287048, 358810, 430572, 538215, 717620, 861144, 1076430, 1435240, 2152860, 4305720]

約数ペア:

[(1, 4305720), (2, 2152860), (3, 1435240), (4, 1076430), (5, 861144), (6, 717620), (8, 538215), (10, 430572), (12, 358810), (15, 287048), (20, 215286), (24, 179405), (30, 143524), (40, 107643), (53, 81240), (60, 71762), (106, 40620), (120, 35881), (159, 27080), (212, 20310), (265, 16248), (318, 13540), (424, 10155), (530, 8124), (636, 6770), (677, 6360), (795, 5416), (1060, 4062), (1272, 3385), (1354, 3180), (1590, 2708), (2031, 2120)]