53880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 162000

約数和(自身を除く): 108120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 8980, 10776, 13470, 17960, 26940, 53880]

約数ペア:

[(1, 53880), (2, 26940), (3, 17960), (4, 13470), (5, 10776), (6, 8980), (8, 6735), (10, 5388), (12, 4490), (15, 3592), (20, 2694), (24, 2245), (30, 1796), (40, 1347), (60, 898), (120, 449)]