65234040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{543617}}^1$

素因数の和:543631

約数の個数: 32

約数和(自身を含む): 195702480

約数和(自身を除く): 130468440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 543617, 1087234, 1630851, 2174468, 2718085, 3261702, 4348936, 5436170, 6523404, 8154255, 10872340, 13046808, 16308510, 21744680, 32617020, 65234040]

約数ペア:

[(1, 65234040), (2, 32617020), (3, 21744680), (4, 16308510), (5, 13046808), (6, 10872340), (8, 8154255), (10, 6523404), (12, 5436170), (15, 4348936), (20, 3261702), (24, 2718085), (30, 2174468), (40, 1630851), (60, 1087234), (120, 543617)]