210771360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146369}}^1$

素因数の和:146390

約数の個数: 72

約数和(自身を含む): 719262180

約数和(自身を除く): 508490820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 146369, 292738, 439107, 585476, 731845, 878214, 1170952, 1317321, 1463690, 1756428, 2195535, 2341904, 2634642, 2927380, 3512856, 4391070, 4683808, 5269284, 5854760, 6586605, 7025712, 8782140, 10538568, 11709520, 13173210, 14051424, 17564280, 21077136, 23419040, 26346420, 35128560, 42154272, 52692840, 70257120, 105385680, 210771360]

約数ペア:

[(1, 210771360), (2, 105385680), (3, 70257120), (4, 52692840), (5, 42154272), (6, 35128560), (8, 26346420), (9, 23419040), (10, 21077136), (12, 17564280), (15, 14051424), (16, 13173210), (18, 11709520), (20, 10538568), (24, 8782140), (30, 7025712), (32, 6586605), (36, 5854760), (40, 5269284), (45, 4683808), (48, 4391070), (60, 3512856), (72, 2927380), (80, 2634642), (90, 2341904), (96, 2195535), (120, 1756428), (144, 1463690), (160, 1317321), (180, 1170952), (240, 878214), (288, 731845), (360, 585476), (480, 439107), (720, 292738), (1440, 146369)]