1488310960

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{38201}}^1$

素因数の和:38701

約数の個数: 40

約数和(自身を含む): 3467519136

約数和(自身を除く): 1979208176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 19480, 38201, 38960, 76402, 152804, 191005, 305608, 382010, 611216, 764020, 1528040, 3056080, 18603887, 37207774, 74415548, 93019435, 148831096, 186038870, 297662192, 372077740, 744155480, 1488310960]

約数ペア:

[(1, 1488310960), (2, 744155480), (4, 372077740), (5, 297662192), (8, 186038870), (10, 148831096), (16, 93019435), (20, 74415548), (40, 37207774), (80, 18603887), (487, 3056080), (974, 1528040), (1948, 764020), (2435, 611216), (3896, 382010), (4870, 305608), (7792, 191005), (9740, 152804), (19480, 76402), (38201, 38960)]