13072860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 41690880

約数和(自身を除く): 28618020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 563, 645, 774, 860, 1126, 1161, 1290, 1548, 1689, 1935, 2252, 2322, 2580, 2815, 3378, 3870, 4644, 5067, 5630, 5805, 6756, 7740, 8445, 10134, 11260, 11610, 15201, 16890, 20268, 23220, 24209, 25335, 30402, 33780, 48418, 50670, 60804, 72627, 76005, 96836, 101340, 121045, 145254, 152010, 217881, 242090, 290508, 304020, 363135, 435762, 484180, 653643, 726270, 871524, 1089405, 1307286, 1452540, 2178810, 2614572, 3268215, 4357620, 6536430, 13072860]

約数ペア:

[(1, 13072860), (2, 6536430), (3, 4357620), (4, 3268215), (5, 2614572), (6, 2178810), (9, 1452540), (10, 1307286), (12, 1089405), (15, 871524), (18, 726270), (20, 653643), (27, 484180), (30, 435762), (36, 363135), (43, 304020), (45, 290508), (54, 242090), (60, 217881), (86, 152010), (90, 145254), (108, 121045), (129, 101340), (135, 96836), (172, 76005), (180, 72627), (215, 60804), (258, 50670), (270, 48418), (387, 33780), (430, 30402), (516, 25335), (540, 24209), (563, 23220), (645, 20268), (774, 16890), (860, 15201), (1126, 11610), (1161, 11260), (1290, 10134), (1548, 8445), (1689, 7740), (1935, 6756), (2252, 5805), (2322, 5630), (2580, 5067), (2815, 4644), (3378, 3870)]