51362160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{214009}}^1$

素因数の和:214025

約数の個数: 40

約数和(自身を含む): 159223440

約数和(自身を除く): 107861280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 214009, 428018, 642027, 856036, 1070045, 1284054, 1712072, 2140090, 2568108, 3210135, 3424144, 4280180, 5136216, 6420270, 8560360, 10272432, 12840540, 17120720, 25681080, 51362160]

約数ペア:

[(1, 51362160), (2, 25681080), (3, 17120720), (4, 12840540), (5, 10272432), (6, 8560360), (8, 6420270), (10, 5136216), (12, 4280180), (15, 3424144), (16, 3210135), (20, 2568108), (24, 2140090), (30, 1712072), (40, 1284054), (48, 1070045), (60, 856036), (80, 642027), (120, 428018), (240, 214009)]