135985680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{188869}}^1$

素因数の和:188888

約数の個数: 60

約数和(自身を含む): 456687660

約数和(自身を除く): 320701980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 188869, 377738, 566607, 755476, 944345, 1133214, 1510952, 1699821, 1888690, 2266428, 2833035, 3021904, 3399642, 3777380, 4532856, 5666070, 6799284, 7554760, 8499105, 9065712, 11332140, 13598568, 15109520, 16998210, 22664280, 27197136, 33996420, 45328560, 67992840, 135985680]

約数ペア:

[(1, 135985680), (2, 67992840), (3, 45328560), (4, 33996420), (5, 27197136), (6, 22664280), (8, 16998210), (9, 15109520), (10, 13598568), (12, 11332140), (15, 9065712), (16, 8499105), (18, 7554760), (20, 6799284), (24, 5666070), (30, 4532856), (36, 3777380), (40, 3399642), (45, 3021904), (48, 2833035), (60, 2266428), (72, 1888690), (80, 1699821), (90, 1510952), (120, 1133214), (144, 944345), (180, 755476), (240, 566607), (360, 377738), (720, 188869)]