811328160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1690267}}^1$

素因数の和:1690285

約数の個数: 48

約数和(自身を含む): 2555685216

約数和(自身を除く): 1744357056

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, 1690267, 3380534, 5070801, 6761068, 8451335, 10141602, 13522136, 16902670, 20283204, 25354005, 27044272, 33805340, 40566408, 50708010, 54088544, 67610680, 81132816, 101416020, 135221360, 162265632, 202832040, 270442720, 405664080, 811328160]

約数ペア:

[(1, 811328160), (2, 405664080), (3, 270442720), (4, 202832040), (5, 162265632), (6, 135221360), (8, 101416020), (10, 81132816), (12, 67610680), (15, 54088544), (16, 50708010), (20, 40566408), (24, 33805340), (30, 27044272), (32, 25354005), (40, 20283204), (48, 16902670), (60, 13522136), (80, 10141602), (96, 8451335), (120, 6761068), (160, 5070801), (240, 3380534), (480, 1690267)]