318287640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241127}}^1$

素因数の和:241152

約数の個数: 64

約数和(自身を含む): 1041672960

約数和(自身を除く): 723385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 241127, 482254, 723381, 964508, 1205635, 1446762, 1929016, 2411270, 2652397, 2893524, 3616905, 4822540, 5304794, 5787048, 7233810, 7957191, 9645080, 10609588, 13261985, 14467620, 15914382, 21219176, 26523970, 28935240, 31828764, 39785955, 53047940, 63657528, 79571910, 106095880, 159143820, 318287640]

約数ペア:

[(1, 318287640), (2, 159143820), (3, 106095880), (4, 79571910), (5, 63657528), (6, 53047940), (8, 39785955), (10, 31828764), (11, 28935240), (12, 26523970), (15, 21219176), (20, 15914382), (22, 14467620), (24, 13261985), (30, 10609588), (33, 9645080), (40, 7957191), (44, 7233810), (55, 5787048), (60, 5304794), (66, 4822540), (88, 3616905), (110, 2893524), (120, 2652397), (132, 2411270), (165, 1929016), (220, 1446762), (264, 1205635), (330, 964508), (440, 723381), (660, 482254), (1320, 241127)]