90495960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{754133}}^1$

素因数の和:754147

約数の個数: 32

約数和(自身を含む): 271488240

約数和(自身を除く): 180992280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 754133, 1508266, 2262399, 3016532, 3770665, 4524798, 6033064, 7541330, 9049596, 11311995, 15082660, 18099192, 22623990, 30165320, 45247980, 90495960]

約数ペア:

[(1, 90495960), (2, 45247980), (3, 30165320), (4, 22623990), (5, 18099192), (6, 15082660), (8, 11311995), (10, 9049596), (12, 7541330), (15, 6033064), (20, 4524798), (24, 3770665), (30, 3016532), (40, 2262399), (60, 1508266), (120, 754133)]