18302220780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{804847}}^1$

素因数の和:805238

約数の個数: 48

約数和(自身を含む): 51381496320

約数和(自身を除く): 33079275540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 11370, 22740, 804847, 1609694, 2414541, 3219388, 4024235, 4829082, 8048470, 9658164, 12072705, 16096940, 24145410, 48290820, 305037013, 610074026, 915111039, 1220148052, 1525185065, 1830222078, 3050370130, 3660444156, 4575555195, 6100740260, 9151110390, 18302220780]

約数ペア:

[(1, 18302220780), (2, 9151110390), (3, 6100740260), (4, 4575555195), (5, 3660444156), (6, 3050370130), (10, 1830222078), (12, 1525185065), (15, 1220148052), (20, 915111039), (30, 610074026), (60, 305037013), (379, 48290820), (758, 24145410), (1137, 16096940), (1516, 12072705), (1895, 9658164), (2274, 8048470), (3790, 4829082), (4548, 4024235), (5685, 3219388), (7580, 2414541), (11370, 1609694), (22740, 804847)]