1520565240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12671377}}^1$

素因数の和:12671391

約数の個数: 32

約数和(自身を含む): 4561696080

約数和(自身を除く): 3041130840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12671377, 25342754, 38014131, 50685508, 63356885, 76028262, 101371016, 126713770, 152056524, 190070655, 253427540, 304113048, 380141310, 506855080, 760282620, 1520565240]

約数ペア:

[(1, 1520565240), (2, 760282620), (3, 506855080), (4, 380141310), (5, 304113048), (6, 253427540), (8, 190070655), (10, 152056524), (12, 126713770), (15, 101371016), (20, 76028262), (24, 63356885), (30, 50685508), (40, 38014131), (60, 25342754), (120, 12671377)]