461447040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1784

約数の個数: 128

約数和(自身を含む): 1481652000

約数和(自身を除く): 1020204960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1613, 1788, 1920, 2235, 2384, 2980, 3226, 3576, 4470, 4768, 4839, 5960, 6452, 7152, 8065, 8940, 9536, 9678, 11920, 12904, 14304, 16130, 17880, 19072, 19356, 23840, 24195, 25808, 28608, 32260, 35760, 38712, 47680, 48390, 51616, 57216, 64520, 71520, 77424, 95360, 96780, 103232, 129040, 143040, 154848, 193560, 206464, 240337, 258080, 286080, 309696, 387120, 480674, 516160, 619392, 721011, 774240, 961348, 1032320, 1201685, 1442022, 1548480, 1922696, 2403370, 2884044, 3096960, 3605055, 3845392, 4806740, 5768088, 7210110, 7690784, 9613480, 11536176, 14420220, 15381568, 19226960, 23072352, 28840440, 30763136, 38453920, 46144704, 57680880, 76907840, 92289408, 115361760, 153815680, 230723520, 461447040]

約数ペア:

[(1, 461447040), (2, 230723520), (3, 153815680), (4, 115361760), (5, 92289408), (6, 76907840), (8, 57680880), (10, 46144704), (12, 38453920), (15, 30763136), (16, 28840440), (20, 23072352), (24, 19226960), (30, 15381568), (32, 14420220), (40, 11536176), (48, 9613480), (60, 7690784), (64, 7210110), (80, 5768088), (96, 4806740), (120, 3845392), (128, 3605055), (149, 3096960), (160, 2884044), (192, 2403370), (240, 1922696), (298, 1548480), (320, 1442022), (384, 1201685), (447, 1032320), (480, 961348), (596, 774240), (640, 721011), (745, 619392), (894, 516160), (960, 480674), (1192, 387120), (1490, 309696), (1613, 286080), (1788, 258080), (1920, 240337), (2235, 206464), (2384, 193560), (2980, 154848), (3226, 143040), (3576, 129040), (4470, 103232), (4768, 96780), (4839, 95360), (5960, 77424), (6452, 71520), (7152, 64520), (8065, 57216), (8940, 51616), (9536, 48390), (9678, 47680), (11920, 38712), (12904, 35760), (14304, 32260), (16130, 28608), (17880, 25808), (19072, 24195), (19356, 23840)]