56157240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467977}}^1$

素因数の和:467991

約数の個数: 32

約数和(自身を含む): 168472080

約数和(自身を除く): 112314840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467977, 935954, 1403931, 1871908, 2339885, 2807862, 3743816, 4679770, 5615724, 7019655, 9359540, 11231448, 14039310, 18719080, 28078620, 56157240]

約数ペア:

[(1, 56157240), (2, 28078620), (3, 18719080), (4, 14039310), (5, 11231448), (6, 9359540), (8, 7019655), (10, 5615724), (12, 4679770), (15, 3743816), (20, 2807862), (24, 2339885), (30, 1871908), (40, 1403931), (60, 935954), (120, 467977)]