15324760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 38944800

約数和(自身を除く): 23620040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1201, 1276, 1595, 2402, 2552, 3190, 4804, 6005, 6380, 9608, 12010, 12760, 13211, 24020, 26422, 34829, 48040, 52844, 66055, 69658, 105688, 132110, 139316, 174145, 264220, 278632, 348290, 383119, 528440, 696580, 766238, 1393160, 1532476, 1915595, 3064952, 3831190, 7662380, 15324760]

約数ペア:

[(1, 15324760), (2, 7662380), (4, 3831190), (5, 3064952), (8, 1915595), (10, 1532476), (11, 1393160), (20, 766238), (22, 696580), (29, 528440), (40, 383119), (44, 348290), (55, 278632), (58, 264220), (88, 174145), (110, 139316), (116, 132110), (145, 105688), (220, 69658), (232, 66055), (290, 52844), (319, 48040), (440, 34829), (580, 26422), (638, 24020), (1160, 13211), (1201, 12760), (1276, 12010), (1595, 9608), (2402, 6380), (2552, 6005), (3190, 4804)]