139936560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583069}}^1$

素因数の和:583085

約数の個数: 40

約数和(自身を含む): 433804080

約数和(自身を除く): 293867520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583069, 1166138, 1749207, 2332276, 2915345, 3498414, 4664552, 5830690, 6996828, 8746035, 9329104, 11661380, 13993656, 17492070, 23322760, 27987312, 34984140, 46645520, 69968280, 139936560]

約数ペア:

[(1, 139936560), (2, 69968280), (3, 46645520), (4, 34984140), (5, 27987312), (6, 23322760), (8, 17492070), (10, 13993656), (12, 11661380), (15, 9329104), (16, 8746035), (20, 6996828), (24, 5830690), (30, 4664552), (40, 3498414), (48, 2915345), (60, 2332276), (80, 1749207), (120, 1166138), (240, 583069)]