154635660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2393}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 470564640

約数和(自身を除く): 315928980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 2393, 3231, 3590, 4308, 4786, 5385, 6462, 7179, 7180, 9572, 10770, 11965, 12924, 14358, 16155, 21537, 21540, 23930, 28716, 32310, 35895, 43074, 47860, 64620, 71790, 86148, 107685, 143580, 215370, 430740, 859087, 1718174, 2577261, 3436348, 4295435, 5154522, 7731783, 8590870, 10309044, 12886305, 15463566, 17181740, 25772610, 30927132, 38658915, 51545220, 77317830, 154635660]

約数ペア:

[(1, 154635660), (2, 77317830), (3, 51545220), (4, 38658915), (5, 30927132), (6, 25772610), (9, 17181740), (10, 15463566), (12, 12886305), (15, 10309044), (18, 8590870), (20, 7731783), (30, 5154522), (36, 4295435), (45, 3436348), (60, 2577261), (90, 1718174), (180, 859087), (359, 430740), (718, 215370), (1077, 143580), (1436, 107685), (1795, 86148), (2154, 71790), (2393, 64620), (3231, 47860), (3590, 43074), (4308, 35895), (4786, 32310), (5385, 28716), (6462, 23930), (7179, 21540), (7180, 21537), (9572, 16155), (10770, 14358), (11965, 12924)]