25185960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 83809440

約数和(自身を除く): 58623480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1627, 1720, 1935, 2580, 3096, 3254, 3870, 4881, 5160, 6508, 7740, 8135, 9762, 13016, 14643, 15480, 16270, 19524, 24405, 29286, 32540, 39048, 48810, 58572, 65080, 69961, 73215, 97620, 117144, 139922, 146430, 195240, 209883, 279844, 292860, 349805, 419766, 559688, 585720, 629649, 699610, 839532, 1049415, 1259298, 1399220, 1679064, 2098830, 2518596, 2798440, 3148245, 4197660, 5037192, 6296490, 8395320, 12592980, 25185960]

約数ペア:

[(1, 25185960), (2, 12592980), (3, 8395320), (4, 6296490), (5, 5037192), (6, 4197660), (8, 3148245), (9, 2798440), (10, 2518596), (12, 2098830), (15, 1679064), (18, 1399220), (20, 1259298), (24, 1049415), (30, 839532), (36, 699610), (40, 629649), (43, 585720), (45, 559688), (60, 419766), (72, 349805), (86, 292860), (90, 279844), (120, 209883), (129, 195240), (172, 146430), (180, 139922), (215, 117144), (258, 97620), (344, 73215), (360, 69961), (387, 65080), (430, 58572), (516, 48810), (645, 39048), (774, 32540), (860, 29286), (1032, 24405), (1290, 19524), (1548, 16270), (1627, 15480), (1720, 14643), (1935, 13016), (2580, 9762), (3096, 8135), (3254, 7740), (3870, 6508), (4881, 5160)]