180015408

素因数分解:

$2^4\times 3^2\times {\mathrm{1250107}}^1$

素因数の和:1250121

約数の個数: 30

約数和(自身を含む): 503793524

約数和(自身を除く): 323778116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1250107, 2500214, 3750321, 5000428, 7500642, 10000856, 11250963, 15001284, 20001712, 22501926, 30002568, 45003852, 60005136, 90007704, 180015408]

約数ペア:

[(1, 180015408), (2, 90007704), (3, 60005136), (4, 45003852), (6, 30002568), (8, 22501926), (9, 20001712), (12, 15001284), (16, 11250963), (18, 10000856), (24, 7500642), (36, 5000428), (48, 3750321), (72, 2500214), (144, 1250107)]