186151920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{775633}}^1$

素因数の和:775649

約数の個数: 40

約数和(自身を含む): 577071696

約数和(自身を除く): 390919776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 775633, 1551266, 2326899, 3102532, 3878165, 4653798, 6205064, 7756330, 9307596, 11634495, 12410128, 15512660, 18615192, 23268990, 31025320, 37230384, 46537980, 62050640, 93075960, 186151920]

約数ペア:

[(1, 186151920), (2, 93075960), (3, 62050640), (4, 46537980), (5, 37230384), (6, 31025320), (8, 23268990), (10, 18615192), (12, 15512660), (15, 12410128), (16, 11634495), (20, 9307596), (24, 7756330), (30, 6205064), (40, 4653798), (48, 3878165), (60, 3102532), (80, 2326899), (120, 1551266), (240, 775633)]