147581520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4292

約数の個数: 80

約数和(自身を含む): 460684800

約数和(自身を除く): 313103280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4127, 4470, 5960, 7152, 8254, 8940, 11920, 12381, 16508, 17880, 20635, 24762, 33016, 35760, 41270, 49524, 61905, 66032, 82540, 99048, 123810, 165080, 198096, 247620, 330160, 495240, 614923, 990480, 1229846, 1844769, 2459692, 3074615, 3689538, 4919384, 6149230, 7379076, 9223845, 9838768, 12298460, 14758152, 18447690, 24596920, 29516304, 36895380, 49193840, 73790760, 147581520]

約数ペア:

[(1, 147581520), (2, 73790760), (3, 49193840), (4, 36895380), (5, 29516304), (6, 24596920), (8, 18447690), (10, 14758152), (12, 12298460), (15, 9838768), (16, 9223845), (20, 7379076), (24, 6149230), (30, 4919384), (40, 3689538), (48, 3074615), (60, 2459692), (80, 1844769), (120, 1229846), (149, 990480), (240, 614923), (298, 495240), (447, 330160), (596, 247620), (745, 198096), (894, 165080), (1192, 123810), (1490, 99048), (1788, 82540), (2235, 66032), (2384, 61905), (2980, 49524), (3576, 41270), (4127, 35760), (4470, 33016), (5960, 24762), (7152, 20635), (8254, 17880), (8940, 16508), (11920, 12381)]