628594080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1309571}}^1$

素因数の和:1309589

約数の個数: 48

約数和(自身を含む): 1980072864

約数和(自身を除く): 1351478784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1309571, 2619142, 3928713, 5238284, 6547855, 7857426, 10476568, 13095710, 15714852, 19643565, 20953136, 26191420, 31429704, 39287130, 41906272, 52382840, 62859408, 78574260, 104765680, 125718816, 157148520, 209531360, 314297040, 628594080]

約数ペア:

[(1, 628594080), (2, 314297040), (3, 209531360), (4, 157148520), (5, 125718816), (6, 104765680), (8, 78574260), (10, 62859408), (12, 52382840), (15, 41906272), (16, 39287130), (20, 31429704), (24, 26191420), (30, 20953136), (32, 19643565), (40, 15714852), (48, 13095710), (60, 10476568), (80, 7857426), (96, 6547855), (120, 5238284), (160, 3928713), (240, 2619142), (480, 1309571)]