8674140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{144569}}^1$

素因数の和:144581

約数の個数: 24

約数和(自身を含む): 24287760

約数和(自身を除く): 15613620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 144569, 289138, 433707, 578276, 722845, 867414, 1445690, 1734828, 2168535, 2891380, 4337070, 8674140]

約数ペア:

[(1, 8674140), (2, 4337070), (3, 2891380), (4, 2168535), (5, 1734828), (6, 1445690), (10, 867414), (12, 722845), (15, 578276), (20, 433707), (30, 289138), (60, 144569)]