1661534760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{92927}}^1$

素因数の和:93090

約数の個数: 64

約数和(自身を含む): 5018112000

約数和(自身を除く): 3356577240

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, 4470, 5960, 8940, 17880, 92927, 185854, 278781, 371708, 464635, 557562, 743416, 929270, 1115124, 1393905, 1858540, 2230248, 2787810, 3717080, 5575620, 11151240, 13846123, 27692246, 41538369, 55384492, 69230615, 83076738, 110768984, 138461230, 166153476, 207691845, 276922460, 332306952, 415383690, 553844920, 830767380, 1661534760]

約数ペア:

[(1, 1661534760), (2, 830767380), (3, 553844920), (4, 415383690), (5, 332306952), (6, 276922460), (8, 207691845), (10, 166153476), (12, 138461230), (15, 110768984), (20, 83076738), (24, 69230615), (30, 55384492), (40, 41538369), (60, 27692246), (120, 13846123), (149, 11151240), (298, 5575620), (447, 3717080), (596, 2787810), (745, 2230248), (894, 1858540), (1192, 1393905), (1490, 1115124), (1788, 929270), (2235, 743416), (2980, 557562), (3576, 464635), (4470, 371708), (5960, 278781), (8940, 185854), (17880, 92927)]