152758140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20047}}^1$

素因数の和:20186

約数の個数: 48

約数和(自身を含む): 431112192

約数和(自身を除く): 278354052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 20047, 40094, 60141, 80188, 100235, 120282, 200470, 240564, 300705, 400940, 601410, 1202820, 2545969, 5091938, 7637907, 10183876, 12729845, 15275814, 25459690, 30551628, 38189535, 50919380, 76379070, 152758140]

約数ペア:

[(1, 152758140), (2, 76379070), (3, 50919380), (4, 38189535), (5, 30551628), (6, 25459690), (10, 15275814), (12, 12729845), (15, 10183876), (20, 7637907), (30, 5091938), (60, 2545969), (127, 1202820), (254, 601410), (381, 400940), (508, 300705), (635, 240564), (762, 200470), (1270, 120282), (1524, 100235), (1905, 80188), (2540, 60141), (3810, 40094), (7620, 20047)]