247300080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1030417}}^1$

素因数の和:1030433

約数の個数: 40

約数和(自身を含む): 766630992

約数和(自身を除く): 519330912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1030417, 2060834, 3091251, 4121668, 5152085, 6182502, 8243336, 10304170, 12365004, 15456255, 16486672, 20608340, 24730008, 30912510, 41216680, 49460016, 61825020, 82433360, 123650040, 247300080]

約数ペア:

[(1, 247300080), (2, 123650040), (3, 82433360), (4, 61825020), (5, 49460016), (6, 41216680), (8, 30912510), (10, 24730008), (12, 20608340), (15, 16486672), (16, 15456255), (20, 12365004), (24, 10304170), (30, 8243336), (40, 6182502), (48, 5152085), (60, 4121668), (80, 3091251), (120, 2060834), (240, 1030417)]