23318040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4576

約数の個数: 64

約数和(自身を含む): 71596800

約数和(自身を除く): 48278760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 4519, 5160, 9038, 13557, 18076, 22595, 27114, 36152, 45190, 54228, 67785, 90380, 108456, 135570, 180760, 194317, 271140, 388634, 542280, 582951, 777268, 971585, 1165902, 1554536, 1943170, 2331804, 2914755, 3886340, 4663608, 5829510, 7772680, 11659020, 23318040]

約数ペア:

[(1, 23318040), (2, 11659020), (3, 7772680), (4, 5829510), (5, 4663608), (6, 3886340), (8, 2914755), (10, 2331804), (12, 1943170), (15, 1554536), (20, 1165902), (24, 971585), (30, 777268), (40, 582951), (43, 542280), (60, 388634), (86, 271140), (120, 194317), (129, 180760), (172, 135570), (215, 108456), (258, 90380), (344, 67785), (430, 54228), (516, 45190), (645, 36152), (860, 27114), (1032, 22595), (1290, 18076), (1720, 13557), (2580, 9038), (4519, 5160)]