157235160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1310293}}^1$

素因数の和:1310307

約数の個数: 32

約数和(自身を含む): 471705840

約数和(自身を除く): 314470680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1310293, 2620586, 3930879, 5241172, 6551465, 7861758, 10482344, 13102930, 15723516, 19654395, 26205860, 31447032, 39308790, 52411720, 78617580, 157235160]

約数ペア:

[(1, 157235160), (2, 78617580), (3, 52411720), (4, 39308790), (5, 31447032), (6, 26205860), (8, 19654395), (10, 15723516), (12, 13102930), (15, 10482344), (20, 7861758), (24, 6551465), (30, 5241172), (40, 3930879), (60, 2620586), (120, 1310293)]