73790760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4290

約数の個数: 64

約数和(自身を含む): 222912000

約数和(自身を除く): 149121240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4127, 4470, 5960, 8254, 8940, 12381, 16508, 17880, 20635, 24762, 33016, 41270, 49524, 61905, 82540, 99048, 123810, 165080, 247620, 495240, 614923, 1229846, 1844769, 2459692, 3074615, 3689538, 4919384, 6149230, 7379076, 9223845, 12298460, 14758152, 18447690, 24596920, 36895380, 73790760]

約数ペア:

[(1, 73790760), (2, 36895380), (3, 24596920), (4, 18447690), (5, 14758152), (6, 12298460), (8, 9223845), (10, 7379076), (12, 6149230), (15, 4919384), (20, 3689538), (24, 3074615), (30, 2459692), (40, 1844769), (60, 1229846), (120, 614923), (149, 495240), (298, 247620), (447, 165080), (596, 123810), (745, 99048), (894, 82540), (1192, 61905), (1490, 49524), (1788, 41270), (2235, 33016), (2980, 24762), (3576, 20635), (4127, 17880), (4470, 16508), (5960, 12381), (8254, 8940)]