64131240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4903}}^1$

素因数の和:5026

約数の個数: 64

約数和(自身を含む): 194198400

約数和(自身を除く): 130067160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 4903, 6540, 9806, 13080, 14709, 19612, 24515, 29418, 39224, 49030, 58836, 73545, 98060, 117672, 147090, 196120, 294180, 534427, 588360, 1068854, 1603281, 2137708, 2672135, 3206562, 4275416, 5344270, 6413124, 8016405, 10688540, 12826248, 16032810, 21377080, 32065620, 64131240]

約数ペア:

[(1, 64131240), (2, 32065620), (3, 21377080), (4, 16032810), (5, 12826248), (6, 10688540), (8, 8016405), (10, 6413124), (12, 5344270), (15, 4275416), (20, 3206562), (24, 2672135), (30, 2137708), (40, 1603281), (60, 1068854), (109, 588360), (120, 534427), (218, 294180), (327, 196120), (436, 147090), (545, 117672), (654, 98060), (872, 73545), (1090, 58836), (1308, 49030), (1635, 39224), (2180, 29418), (2616, 24515), (3270, 19612), (4360, 14709), (4903, 13080), (6540, 9806)]