61462320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{256093}}^1$

素因数の和:256109

約数の個数: 40

約数和(自身を含む): 190533936

約数和(自身を除く): 129071616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 256093, 512186, 768279, 1024372, 1280465, 1536558, 2048744, 2560930, 3073116, 3841395, 4097488, 5121860, 6146232, 7682790, 10243720, 12292464, 15365580, 20487440, 30731160, 61462320]

約数ペア:

[(1, 61462320), (2, 30731160), (3, 20487440), (4, 15365580), (5, 12292464), (6, 10243720), (8, 7682790), (10, 6146232), (12, 5121860), (15, 4097488), (16, 3841395), (20, 3073116), (24, 2560930), (30, 2048744), (40, 1536558), (48, 1280465), (60, 1024372), (80, 768279), (120, 512186), (240, 256093)]