87960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{733}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 264240

約数和(自身を除く): 176280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 733, 1466, 2199, 2932, 3665, 4398, 5864, 7330, 8796, 10995, 14660, 17592, 21990, 29320, 43980, 87960]

約数ペア:

[(1, 87960), (2, 43980), (3, 29320), (4, 21990), (5, 17592), (6, 14660), (8, 10995), (10, 8796), (12, 7330), (15, 5864), (20, 4398), (24, 3665), (30, 2932), (40, 2199), (60, 1466), (120, 733)]