18126840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151057}}^1$

素因数の和:151071

約数の個数: 32

約数和(自身を含む): 54380880

約数和(自身を除く): 36254040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151057, 302114, 453171, 604228, 755285, 906342, 1208456, 1510570, 1812684, 2265855, 3021140, 3625368, 4531710, 6042280, 9063420, 18126840]

約数ペア:

[(1, 18126840), (2, 9063420), (3, 6042280), (4, 4531710), (5, 3625368), (6, 3021140), (8, 2265855), (10, 1812684), (12, 1510570), (15, 1208456), (20, 906342), (24, 755285), (30, 604228), (40, 453171), (60, 302114), (120, 151057)]