141086520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{391907}}^1$

素因数の和:391924

約数の個数: 48

約数和(自身を含む): 458532360

約数和(自身を除く): 317445840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 391907, 783814, 1175721, 1567628, 1959535, 2351442, 3135256, 3527163, 3919070, 4702884, 5878605, 7054326, 7838140, 9405768, 11757210, 14108652, 15676280, 17635815, 23514420, 28217304, 35271630, 47028840, 70543260, 141086520]

約数ペア:

[(1, 141086520), (2, 70543260), (3, 47028840), (4, 35271630), (5, 28217304), (6, 23514420), (8, 17635815), (9, 15676280), (10, 14108652), (12, 11757210), (15, 9405768), (18, 7838140), (20, 7054326), (24, 5878605), (30, 4702884), (36, 3919070), (40, 3527163), (45, 3135256), (60, 2351442), (72, 1959535), (90, 1567628), (120, 1175721), (180, 783814), (360, 391907)]