5561640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 20666880

約数和(自身を除く): 15105240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2207, 2520, 4414, 6621, 8828, 11035, 13242, 15449, 17656, 19863, 22070, 26484, 30898, 33105, 39726, 44140, 46347, 52968, 61796, 66210, 77245, 79452, 88280, 92694, 99315, 123592, 132420, 139041, 154490, 158904, 185388, 198630, 231735, 264840, 278082, 308980, 370776, 397260, 463470, 556164, 617960, 695205, 794520, 926940, 1112328, 1390410, 1853880, 2780820, 5561640]

約数ペア:

[(1, 5561640), (2, 2780820), (3, 1853880), (4, 1390410), (5, 1112328), (6, 926940), (7, 794520), (8, 695205), (9, 617960), (10, 556164), (12, 463470), (14, 397260), (15, 370776), (18, 308980), (20, 278082), (21, 264840), (24, 231735), (28, 198630), (30, 185388), (35, 158904), (36, 154490), (40, 139041), (42, 132420), (45, 123592), (56, 99315), (60, 92694), (63, 88280), (70, 79452), (72, 77245), (84, 66210), (90, 61796), (105, 52968), (120, 46347), (126, 44140), (140, 39726), (168, 33105), (180, 30898), (210, 26484), (252, 22070), (280, 19863), (315, 17656), (360, 15449), (420, 13242), (504, 11035), (630, 8828), (840, 6621), (1260, 4414), (2207, 2520)]