135820680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1131839}}^1$

素因数の和:1131853

約数の個数: 32

約数和(自身を含む): 407462400

約数和(自身を除く): 271641720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1131839, 2263678, 3395517, 4527356, 5659195, 6791034, 9054712, 11318390, 13582068, 16977585, 22636780, 27164136, 33955170, 45273560, 67910340, 135820680]

約数ペア:

[(1, 135820680), (2, 67910340), (3, 45273560), (4, 33955170), (5, 27164136), (6, 22636780), (8, 16977585), (10, 13582068), (12, 11318390), (15, 9054712), (20, 6791034), (24, 5659195), (30, 4527356), (40, 3395517), (60, 2263678), (120, 1131839)]