461567280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1923197}}^1$

素因数の和:1923213

約数の個数: 40

約数和(自身を含む): 1430859312

約数和(自身を除く): 969292032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1923197, 3846394, 5769591, 7692788, 9615985, 11539182, 15385576, 19231970, 23078364, 28847955, 30771152, 38463940, 46156728, 57695910, 76927880, 92313456, 115391820, 153855760, 230783640, 461567280]

約数ペア:

[(1, 461567280), (2, 230783640), (3, 153855760), (4, 115391820), (5, 92313456), (6, 76927880), (8, 57695910), (10, 46156728), (12, 38463940), (15, 30771152), (16, 28847955), (20, 23078364), (24, 19231970), (30, 15385576), (40, 11539182), (48, 9615985), (60, 7692788), (80, 5769591), (120, 3846394), (240, 1923197)]