4541520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 14284800

約数和(自身を除く): 9743280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 149, 240, 254, 298, 381, 447, 508, 596, 635, 745, 762, 894, 1016, 1192, 1270, 1490, 1524, 1788, 1905, 2032, 2235, 2384, 2540, 2980, 3048, 3576, 3810, 4470, 5080, 5960, 6096, 7152, 7620, 8940, 10160, 11920, 15240, 17880, 18923, 30480, 35760, 37846, 56769, 75692, 94615, 113538, 151384, 189230, 227076, 283845, 302768, 378460, 454152, 567690, 756920, 908304, 1135380, 1513840, 2270760, 4541520]

約数ペア:

[(1, 4541520), (2, 2270760), (3, 1513840), (4, 1135380), (5, 908304), (6, 756920), (8, 567690), (10, 454152), (12, 378460), (15, 302768), (16, 283845), (20, 227076), (24, 189230), (30, 151384), (40, 113538), (48, 94615), (60, 75692), (80, 56769), (120, 37846), (127, 35760), (149, 30480), (240, 18923), (254, 17880), (298, 15240), (381, 11920), (447, 10160), (508, 8940), (596, 7620), (635, 7152), (745, 6096), (762, 5960), (894, 5080), (1016, 4470), (1192, 3810), (1270, 3576), (1490, 3048), (1524, 2980), (1788, 2540), (1905, 2384), (2032, 2235)]