54371340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{797}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 165569040

約数和(自身を除く): 111197700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 797, 1137, 1516, 1594, 1895, 2274, 2391, 3188, 3411, 3790, 3985, 4548, 4782, 5685, 6822, 7173, 7580, 7970, 9564, 11370, 11955, 13644, 14346, 15940, 17055, 22740, 23910, 28692, 34110, 35865, 47820, 68220, 71730, 143460, 302063, 604126, 906189, 1208252, 1510315, 1812378, 2718567, 3020630, 3624756, 4530945, 5437134, 6041260, 9061890, 10874268, 13592835, 18123780, 27185670, 54371340]

約数ペア:

[(1, 54371340), (2, 27185670), (3, 18123780), (4, 13592835), (5, 10874268), (6, 9061890), (9, 6041260), (10, 5437134), (12, 4530945), (15, 3624756), (18, 3020630), (20, 2718567), (30, 1812378), (36, 1510315), (45, 1208252), (60, 906189), (90, 604126), (180, 302063), (379, 143460), (758, 71730), (797, 68220), (1137, 47820), (1516, 35865), (1594, 34110), (1895, 28692), (2274, 23910), (2391, 22740), (3188, 17055), (3411, 15940), (3790, 14346), (3985, 13644), (4548, 11955), (4782, 11370), (5685, 9564), (6822, 7970), (7173, 7580)]