47390160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 147579840

約数和(自身を除く): 100189680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 521, 758, 1042, 1137, 1516, 1563, 1895, 2084, 2274, 2605, 3032, 3126, 3790, 4168, 4548, 5210, 5685, 6064, 6252, 7580, 7815, 8336, 9096, 10420, 11370, 12504, 15160, 15630, 18192, 20840, 22740, 25008, 30320, 31260, 41680, 45480, 62520, 90960, 125040, 197459, 394918, 592377, 789836, 987295, 1184754, 1579672, 1974590, 2369508, 2961885, 3159344, 3949180, 4739016, 5923770, 7898360, 9478032, 11847540, 15796720, 23695080, 47390160]

約数ペア:

[(1, 47390160), (2, 23695080), (3, 15796720), (4, 11847540), (5, 9478032), (6, 7898360), (8, 5923770), (10, 4739016), (12, 3949180), (15, 3159344), (16, 2961885), (20, 2369508), (24, 1974590), (30, 1579672), (40, 1184754), (48, 987295), (60, 789836), (80, 592377), (120, 394918), (240, 197459), (379, 125040), (521, 90960), (758, 62520), (1042, 45480), (1137, 41680), (1516, 31260), (1563, 30320), (1895, 25008), (2084, 22740), (2274, 20840), (2605, 18192), (3032, 15630), (3126, 15160), (3790, 12504), (4168, 11370), (4548, 10420), (5210, 9096), (5685, 8336), (6064, 7815), (6252, 7580)]