242660520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{674057}}^1$

素因数の和:674074

約数の個数: 48

約数和(自身を含む): 788647860

約数和(自身を除く): 545987340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 674057, 1348114, 2022171, 2696228, 3370285, 4044342, 5392456, 6066513, 6740570, 8088684, 10110855, 12133026, 13481140, 16177368, 20221710, 24266052, 26962280, 30332565, 40443420, 48532104, 60665130, 80886840, 121330260, 242660520]

約数ペア:

[(1, 242660520), (2, 121330260), (3, 80886840), (4, 60665130), (5, 48532104), (6, 40443420), (8, 30332565), (9, 26962280), (10, 24266052), (12, 20221710), (15, 16177368), (18, 13481140), (20, 12133026), (24, 10110855), (30, 8088684), (36, 6740570), (40, 6066513), (45, 5392456), (60, 4044342), (72, 3370285), (90, 2696228), (120, 2022171), (180, 1348114), (360, 674057)]