725318040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{2797}}^1$

素因数の和:4972

約数の個数: 64

約数和(自身を含む): 2177739360

約数和(自身を除く): 1452421320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2161, 2797, 4322, 5594, 6483, 8391, 8644, 10805, 11188, 12966, 13985, 16782, 17288, 21610, 22376, 25932, 27970, 32415, 33564, 41955, 43220, 51864, 55940, 64830, 67128, 83910, 86440, 111880, 129660, 167820, 259320, 335640, 6044317, 12088634, 18132951, 24177268, 30221585, 36265902, 48354536, 60443170, 72531804, 90664755, 120886340, 145063608, 181329510, 241772680, 362659020, 725318040]

約数ペア:

[(1, 725318040), (2, 362659020), (3, 241772680), (4, 181329510), (5, 145063608), (6, 120886340), (8, 90664755), (10, 72531804), (12, 60443170), (15, 48354536), (20, 36265902), (24, 30221585), (30, 24177268), (40, 18132951), (60, 12088634), (120, 6044317), (2161, 335640), (2797, 259320), (4322, 167820), (5594, 129660), (6483, 111880), (8391, 86440), (8644, 83910), (10805, 67128), (11188, 64830), (12966, 55940), (13985, 51864), (16782, 43220), (17288, 41955), (21610, 33564), (22376, 32415), (25932, 27970)]