65422680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545189}}^1$

素因数の和:545203

約数の個数: 32

約数和(自身を含む): 196268400

約数和(自身を除く): 130845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545189, 1090378, 1635567, 2180756, 2725945, 3271134, 4361512, 5451890, 6542268, 8177835, 10903780, 13084536, 16355670, 21807560, 32711340, 65422680]

約数ペア:

[(1, 65422680), (2, 32711340), (3, 21807560), (4, 16355670), (5, 13084536), (6, 10903780), (8, 8177835), (10, 6542268), (12, 5451890), (15, 4361512), (20, 3271134), (24, 2725945), (30, 2180756), (40, 1635567), (60, 1090378), (120, 545189)]