478766520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1329907}}^1$

素因数の和:1329924

約数の個数: 48

約数和(自身を含む): 1555992360

約数和(自身を除く): 1077225840

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, 1329907, 2659814, 3989721, 5319628, 6649535, 7979442, 10639256, 11969163, 13299070, 15958884, 19948605, 23938326, 26598140, 31917768, 39897210, 47876652, 53196280, 59845815, 79794420, 95753304, 119691630, 159588840, 239383260, 478766520]

約数ペア:

[(1, 478766520), (2, 239383260), (3, 159588840), (4, 119691630), (5, 95753304), (6, 79794420), (8, 59845815), (9, 53196280), (10, 47876652), (12, 39897210), (15, 31917768), (18, 26598140), (20, 23938326), (24, 19948605), (30, 15958884), (36, 13299070), (40, 11969163), (45, 10639256), (60, 7979442), (72, 6649535), (90, 5319628), (120, 3989721), (180, 2659814), (360, 1329907)]