90982740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4001}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 255487680

約数和(自身を除く): 164504940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4001, 4548, 5685, 7580, 8002, 11370, 12003, 16004, 20005, 22740, 24006, 40010, 48012, 60015, 80020, 120030, 240060, 1516379, 3032758, 4549137, 6065516, 7581895, 9098274, 15163790, 18196548, 22745685, 30327580, 45491370, 90982740]

約数ペア:

[(1, 90982740), (2, 45491370), (3, 30327580), (4, 22745685), (5, 18196548), (6, 15163790), (10, 9098274), (12, 7581895), (15, 6065516), (20, 4549137), (30, 3032758), (60, 1516379), (379, 240060), (758, 120030), (1137, 80020), (1516, 60015), (1895, 48012), (2274, 40010), (3790, 24006), (4001, 22740), (4548, 20005), (5685, 16004), (7580, 12003), (8002, 11370)]