72495120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{797}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 225610560

約数和(自身を除く): 153115440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 797, 1137, 1516, 1594, 1895, 2274, 2391, 3032, 3188, 3790, 3985, 4548, 4782, 5685, 6064, 6376, 7580, 7970, 9096, 9564, 11370, 11955, 12752, 15160, 15940, 18192, 19128, 22740, 23910, 30320, 31880, 38256, 45480, 47820, 63760, 90960, 95640, 191280, 302063, 604126, 906189, 1208252, 1510315, 1812378, 2416504, 3020630, 3624756, 4530945, 4833008, 6041260, 7249512, 9061890, 12082520, 14499024, 18123780, 24165040, 36247560, 72495120]

約数ペア:

[(1, 72495120), (2, 36247560), (3, 24165040), (4, 18123780), (5, 14499024), (6, 12082520), (8, 9061890), (10, 7249512), (12, 6041260), (15, 4833008), (16, 4530945), (20, 3624756), (24, 3020630), (30, 2416504), (40, 1812378), (48, 1510315), (60, 1208252), (80, 906189), (120, 604126), (240, 302063), (379, 191280), (758, 95640), (797, 90960), (1137, 63760), (1516, 47820), (1594, 45480), (1895, 38256), (2274, 31880), (2391, 30320), (3032, 23910), (3188, 22740), (3790, 19128), (3985, 18192), (4548, 15940), (4782, 15160), (5685, 12752), (6064, 11955), (6376, 11370), (7580, 9564), (7970, 9096)]