5655780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 18483192

約数和(自身を除く): 12827412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2417, 4834, 7251, 9668, 12085, 14502, 21753, 24170, 29004, 31421, 36255, 43506, 48340, 62842, 72510, 87012, 94263, 108765, 125684, 145020, 157105, 188526, 217530, 282789, 314210, 377052, 435060, 471315, 565578, 628420, 942630, 1131156, 1413945, 1885260, 2827890, 5655780]

約数ペア:

[(1, 5655780), (2, 2827890), (3, 1885260), (4, 1413945), (5, 1131156), (6, 942630), (9, 628420), (10, 565578), (12, 471315), (13, 435060), (15, 377052), (18, 314210), (20, 282789), (26, 217530), (30, 188526), (36, 157105), (39, 145020), (45, 125684), (52, 108765), (60, 94263), (65, 87012), (78, 72510), (90, 62842), (117, 48340), (130, 43506), (156, 36255), (180, 31421), (195, 29004), (234, 24170), (260, 21753), (390, 14502), (468, 12085), (585, 9668), (780, 7251), (1170, 4834), (2340, 2417)]