54680760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 178860240

約数和(自身を除く): 124179480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 787, 965, 1158, 1544, 1574, 1737, 1930, 2316, 2361, 2895, 3148, 3474, 3860, 3935, 4632, 4722, 5790, 6296, 6948, 7083, 7720, 7870, 8685, 9444, 11580, 11805, 13896, 14166, 15740, 17370, 18888, 23160, 23610, 28332, 31480, 34740, 35415, 47220, 56664, 69480, 70830, 94440, 141660, 151891, 283320, 303782, 455673, 607564, 759455, 911346, 1215128, 1367019, 1518910, 1822692, 2278365, 2734038, 3037820, 3645384, 4556730, 5468076, 6075640, 6835095, 9113460, 10936152, 13670190, 18226920, 27340380, 54680760]

約数ペア:

[(1, 54680760), (2, 27340380), (3, 18226920), (4, 13670190), (5, 10936152), (6, 9113460), (8, 6835095), (9, 6075640), (10, 5468076), (12, 4556730), (15, 3645384), (18, 3037820), (20, 2734038), (24, 2278365), (30, 1822692), (36, 1518910), (40, 1367019), (45, 1215128), (60, 911346), (72, 759455), (90, 607564), (120, 455673), (180, 303782), (193, 283320), (360, 151891), (386, 141660), (579, 94440), (772, 70830), (787, 69480), (965, 56664), (1158, 47220), (1544, 35415), (1574, 34740), (1737, 31480), (1930, 28332), (2316, 23610), (2361, 23160), (2895, 18888), (3148, 17370), (3474, 15740), (3860, 14166), (3935, 13896), (4632, 11805), (4722, 11580), (5790, 9444), (6296, 8685), (6948, 7870), (7083, 7720)]