189383280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{789097}}^1$

素因数の和:789113

約数の個数: 40

約数和(自身を含む): 587088912

約数和(自身を除く): 397705632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 789097, 1578194, 2367291, 3156388, 3945485, 4734582, 6312776, 7890970, 9469164, 11836455, 12625552, 15781940, 18938328, 23672910, 31563880, 37876656, 47345820, 63127760, 94691640, 189383280]

約数ペア:

[(1, 189383280), (2, 94691640), (3, 63127760), (4, 47345820), (5, 37876656), (6, 31563880), (8, 23672910), (10, 18938328), (12, 15781940), (15, 12625552), (16, 11836455), (20, 9469164), (24, 7890970), (30, 6312776), (40, 4734582), (48, 3945485), (60, 3156388), (80, 2367291), (120, 1578194), (240, 789097)]