39218580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 126114912

約数和(自身を除く): 86896332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 563, 645, 774, 810, 860, 1126, 1161, 1290, 1548, 1620, 1689, 1935, 2252, 2322, 2580, 2815, 3378, 3483, 3870, 4644, 5067, 5630, 5805, 6756, 6966, 7740, 8445, 10134, 11260, 11610, 13932, 15201, 16890, 17415, 20268, 23220, 24209, 25335, 30402, 33780, 34830, 45603, 48418, 50670, 60804, 69660, 72627, 76005, 91206, 96836, 101340, 121045, 145254, 152010, 182412, 217881, 228015, 242090, 290508, 304020, 363135, 435762, 456030, 484180, 653643, 726270, 871524, 912060, 1089405, 1307286, 1452540, 1960929, 2178810, 2614572, 3268215, 3921858, 4357620, 6536430, 7843716, 9804645, 13072860, 19609290, 39218580]

約数ペア:

[(1, 39218580), (2, 19609290), (3, 13072860), (4, 9804645), (5, 7843716), (6, 6536430), (9, 4357620), (10, 3921858), (12, 3268215), (15, 2614572), (18, 2178810), (20, 1960929), (27, 1452540), (30, 1307286), (36, 1089405), (43, 912060), (45, 871524), (54, 726270), (60, 653643), (81, 484180), (86, 456030), (90, 435762), (108, 363135), (129, 304020), (135, 290508), (162, 242090), (172, 228015), (180, 217881), (215, 182412), (258, 152010), (270, 145254), (324, 121045), (387, 101340), (405, 96836), (430, 91206), (516, 76005), (540, 72627), (563, 69660), (645, 60804), (774, 50670), (810, 48418), (860, 45603), (1126, 34830), (1161, 33780), (1290, 30402), (1548, 25335), (1620, 24209), (1689, 23220), (1935, 20268), (2252, 17415), (2322, 16890), (2580, 15201), (2815, 13932), (3378, 11610), (3483, 11260), (3870, 10134), (4644, 8445), (5067, 7740), (5630, 6966), (5805, 6756)]