4235640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 12994560

約数和(自身を除く): 8758920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 751, 940, 1128, 1410, 1502, 1880, 2253, 2820, 3004, 3755, 4506, 5640, 6008, 7510, 9012, 11265, 15020, 18024, 22530, 30040, 35297, 45060, 70594, 90120, 105891, 141188, 176485, 211782, 282376, 352970, 423564, 529455, 705940, 847128, 1058910, 1411880, 2117820, 4235640]

約数ペア:

[(1, 4235640), (2, 2117820), (3, 1411880), (4, 1058910), (5, 847128), (6, 705940), (8, 529455), (10, 423564), (12, 352970), (15, 282376), (20, 211782), (24, 176485), (30, 141188), (40, 105891), (47, 90120), (60, 70594), (94, 45060), (120, 35297), (141, 30040), (188, 22530), (235, 18024), (282, 15020), (376, 11265), (470, 9012), (564, 7510), (705, 6008), (751, 5640), (940, 4506), (1128, 3755), (1410, 3004), (1502, 2820), (1880, 2253)]