1135380

素因数分解:

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

素因数の和:288

約数の個数: 48

約数和(自身を含む): 3225600

約数和(自身を除く): 2090220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 149, 254, 298, 381, 447, 508, 596, 635, 745, 762, 894, 1270, 1490, 1524, 1788, 1905, 2235, 2540, 2980, 3810, 4470, 7620, 8940, 18923, 37846, 56769, 75692, 94615, 113538, 189230, 227076, 283845, 378460, 567690, 1135380]

約数ペア:

[(1, 1135380), (2, 567690), (3, 378460), (4, 283845), (5, 227076), (6, 189230), (10, 113538), (12, 94615), (15, 75692), (20, 56769), (30, 37846), (60, 18923), (127, 8940), (149, 7620), (254, 4470), (298, 3810), (381, 2980), (447, 2540), (508, 2235), (596, 1905), (635, 1788), (745, 1524), (762, 1490), (894, 1270)]