624120080

素因数分解:

$2^4\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{3011}}^1$

素因数の和:5615

約数の個数: 40

約数和(自身を含む): 1452121344

約数和(自身を除く): 828001264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2591, 3011, 5182, 6022, 10364, 12044, 12955, 15055, 20728, 24088, 25910, 30110, 41456, 48176, 51820, 60220, 103640, 120440, 207280, 240880, 7801501, 15603002, 31206004, 39007505, 62412008, 78015010, 124824016, 156030020, 312060040, 624120080]

約数ペア:

[(1, 624120080), (2, 312060040), (4, 156030020), (5, 124824016), (8, 78015010), (10, 62412008), (16, 39007505), (20, 31206004), (40, 15603002), (80, 7801501), (2591, 240880), (3011, 207280), (5182, 120440), (6022, 103640), (10364, 60220), (12044, 51820), (12955, 48176), (15055, 41456), (20728, 30110), (24088, 25910)]