1888616640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1967309}}^1$

素因数の和:1967329

約数の個数: 56

約数和(自身を含む): 5996360880

約数和(自身を除く): 4107744240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1967309, 3934618, 5901927, 7869236, 9836545, 11803854, 15738472, 19673090, 23607708, 29509635, 31476944, 39346180, 47215416, 59019270, 62953888, 78692360, 94430832, 118038540, 125907776, 157384720, 188861664, 236077080, 314769440, 377723328, 472154160, 629538880, 944308320, 1888616640]

約数ペア:

[(1, 1888616640), (2, 944308320), (3, 629538880), (4, 472154160), (5, 377723328), (6, 314769440), (8, 236077080), (10, 188861664), (12, 157384720), (15, 125907776), (16, 118038540), (20, 94430832), (24, 78692360), (30, 62953888), (32, 59019270), (40, 47215416), (48, 39346180), (60, 31476944), (64, 29509635), (80, 23607708), (96, 19673090), (120, 15738472), (160, 11803854), (192, 9836545), (240, 7869236), (320, 5901927), (480, 3934618), (960, 1967309)]