471244920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25013}}^1$

素因数の和:25184

約数の個数: 64

約数和(自身を含む): 1422796320

約数和(自身を除く): 951551400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 25013, 50026, 75039, 100052, 125065, 150078, 200104, 250130, 300156, 375195, 500260, 600312, 750390, 1000520, 1500780, 3001560, 3927041, 7854082, 11781123, 15708164, 19635205, 23562246, 31416328, 39270410, 47124492, 58905615, 78540820, 94248984, 117811230, 157081640, 235622460, 471244920]

約数ペア:

[(1, 471244920), (2, 235622460), (3, 157081640), (4, 117811230), (5, 94248984), (6, 78540820), (8, 58905615), (10, 47124492), (12, 39270410), (15, 31416328), (20, 23562246), (24, 19635205), (30, 15708164), (40, 11781123), (60, 7854082), (120, 3927041), (157, 3001560), (314, 1500780), (471, 1000520), (628, 750390), (785, 600312), (942, 500260), (1256, 375195), (1570, 300156), (1884, 250130), (2355, 200104), (3140, 150078), (3768, 125065), (4710, 100052), (6280, 75039), (9420, 50026), (18840, 25013)]