27885840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116191}}^1$

素因数の和:116207

約数の個数: 40

約数和(自身を含む): 86446848

約数和(自身を除く): 58561008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116191, 232382, 348573, 464764, 580955, 697146, 929528, 1161910, 1394292, 1742865, 1859056, 2323820, 2788584, 3485730, 4647640, 5577168, 6971460, 9295280, 13942920, 27885840]

約数ペア:

[(1, 27885840), (2, 13942920), (3, 9295280), (4, 6971460), (5, 5577168), (6, 4647640), (8, 3485730), (10, 2788584), (12, 2323820), (15, 1859056), (16, 1742865), (20, 1394292), (24, 1161910), (30, 929528), (40, 697146), (48, 580955), (60, 464764), (80, 348573), (120, 232382), (240, 116191)]