157077240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1308977}}^1$

素因数の和:1308991

約数の個数: 32

約数和(自身を含む): 471232080

約数和(自身を除く): 314154840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1308977, 2617954, 3926931, 5235908, 6544885, 7853862, 10471816, 13089770, 15707724, 19634655, 26179540, 31415448, 39269310, 52359080, 78538620, 157077240]

約数ペア:

[(1, 157077240), (2, 78538620), (3, 52359080), (4, 39269310), (5, 31415448), (6, 26179540), (8, 19634655), (10, 15707724), (12, 13089770), (15, 10471816), (20, 7853862), (24, 6544885), (30, 5235908), (40, 3926931), (60, 2617954), (120, 1308977)]