86195640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1061}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 259212960

約数和(自身を除く): 173017320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 1061, 1354, 2031, 2122, 2708, 3183, 3385, 4062, 4244, 5305, 5416, 6366, 6770, 8124, 8488, 10155, 10610, 12732, 13540, 15915, 16248, 20310, 21220, 25464, 27080, 31830, 40620, 42440, 63660, 81240, 127320, 718297, 1436594, 2154891, 2873188, 3591485, 4309782, 5746376, 7182970, 8619564, 10774455, 14365940, 17239128, 21548910, 28731880, 43097820, 86195640]

約数ペア:

[(1, 86195640), (2, 43097820), (3, 28731880), (4, 21548910), (5, 17239128), (6, 14365940), (8, 10774455), (10, 8619564), (12, 7182970), (15, 5746376), (20, 4309782), (24, 3591485), (30, 2873188), (40, 2154891), (60, 1436594), (120, 718297), (677, 127320), (1061, 81240), (1354, 63660), (2031, 42440), (2122, 40620), (2708, 31830), (3183, 27080), (3385, 25464), (4062, 21220), (4244, 20310), (5305, 16248), (5416, 15915), (6366, 13540), (6770, 12732), (8124, 10610), (8488, 10155)]