57680880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 180122400

約数和(自身を除く): 122441520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1613, 1788, 2235, 2384, 2980, 3226, 3576, 4470, 4839, 5960, 6452, 7152, 8065, 8940, 9678, 11920, 12904, 16130, 17880, 19356, 24195, 25808, 32260, 35760, 38712, 48390, 64520, 77424, 96780, 129040, 193560, 240337, 387120, 480674, 721011, 961348, 1201685, 1442022, 1922696, 2403370, 2884044, 3605055, 3845392, 4806740, 5768088, 7210110, 9613480, 11536176, 14420220, 19226960, 28840440, 57680880]

約数ペア:

[(1, 57680880), (2, 28840440), (3, 19226960), (4, 14420220), (5, 11536176), (6, 9613480), (8, 7210110), (10, 5768088), (12, 4806740), (15, 3845392), (16, 3605055), (20, 2884044), (24, 2403370), (30, 1922696), (40, 1442022), (48, 1201685), (60, 961348), (80, 721011), (120, 480674), (149, 387120), (240, 240337), (298, 193560), (447, 129040), (596, 96780), (745, 77424), (894, 64520), (1192, 48390), (1490, 38712), (1613, 35760), (1788, 32260), (2235, 25808), (2384, 24195), (2980, 19356), (3226, 17880), (3576, 16130), (4470, 12904), (4839, 11920), (5960, 9678), (6452, 8940), (7152, 8065)]