139095120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{579563}}^1$

素因数の和:579579

約数の個数: 40

約数和(自身を含む): 431195616

約数和(自身を除く): 292100496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 579563, 1159126, 1738689, 2318252, 2897815, 3477378, 4636504, 5795630, 6954756, 8693445, 9273008, 11591260, 13909512, 17386890, 23182520, 27819024, 34773780, 46365040, 69547560, 139095120]

約数ペア:

[(1, 139095120), (2, 69547560), (3, 46365040), (4, 34773780), (5, 27819024), (6, 23182520), (8, 17386890), (10, 13909512), (12, 11591260), (15, 9273008), (16, 8693445), (20, 6954756), (24, 5795630), (30, 4636504), (40, 3477378), (48, 2897815), (60, 2318252), (80, 1738689), (120, 1159126), (240, 579563)]