54171240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 163425600

約数和(自身を除く): 109254360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2339, 2895, 3860, 4632, 4678, 5790, 7017, 7720, 9356, 11580, 11695, 14034, 18712, 23160, 23390, 28068, 35085, 46780, 56136, 70170, 93560, 140340, 280680, 451427, 902854, 1354281, 1805708, 2257135, 2708562, 3611416, 4514270, 5417124, 6771405, 9028540, 10834248, 13542810, 18057080, 27085620, 54171240]

約数ペア:

[(1, 54171240), (2, 27085620), (3, 18057080), (4, 13542810), (5, 10834248), (6, 9028540), (8, 6771405), (10, 5417124), (12, 4514270), (15, 3611416), (20, 2708562), (24, 2257135), (30, 1805708), (40, 1354281), (60, 902854), (120, 451427), (193, 280680), (386, 140340), (579, 93560), (772, 70170), (965, 56136), (1158, 46780), (1544, 35085), (1930, 28068), (2316, 23390), (2339, 23160), (2895, 18712), (3860, 14034), (4632, 11695), (4678, 11580), (5790, 9356), (7017, 7720)]