49295280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205397}}^1$

素因数の和:205413

約数の個数: 40

約数和(自身を含む): 152816112

約数和(自身を除く): 103520832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205397, 410794, 616191, 821588, 1026985, 1232382, 1643176, 2053970, 2464764, 3080955, 3286352, 4107940, 4929528, 6161910, 8215880, 9859056, 12323820, 16431760, 24647640, 49295280]

約数ペア:

[(1, 49295280), (2, 24647640), (3, 16431760), (4, 12323820), (5, 9859056), (6, 8215880), (8, 6161910), (10, 4929528), (12, 4107940), (15, 3286352), (16, 3080955), (20, 2464764), (24, 2053970), (30, 1643176), (40, 1232382), (48, 1026985), (60, 821588), (80, 616191), (120, 410794), (240, 205397)]