387675180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{717917}}^1$

素因数の和:717935

約数の個数: 48

約数和(自身を含む): 1206102240

約数和(自身を除く): 818427060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 717917, 1435834, 2153751, 2871668, 3589585, 4307502, 6461253, 7179170, 8615004, 10768755, 12922506, 14358340, 19383759, 21537510, 25845012, 32306265, 38767518, 43075020, 64612530, 77535036, 96918795, 129225060, 193837590, 387675180]

約数ペア:

[(1, 387675180), (2, 193837590), (3, 129225060), (4, 96918795), (5, 77535036), (6, 64612530), (9, 43075020), (10, 38767518), (12, 32306265), (15, 25845012), (18, 21537510), (20, 19383759), (27, 14358340), (30, 12922506), (36, 10768755), (45, 8615004), (54, 7179170), (60, 6461253), (90, 4307502), (108, 3589585), (135, 2871668), (180, 2153751), (270, 1435834), (540, 717917)]