340138080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{236207}}^1$

素因数の和:236228

約数の個数: 72

約数和(自身を含む): 1160726112

約数和(自身を除く): 820588032

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, 236207, 472414, 708621, 944828, 1181035, 1417242, 1889656, 2125863, 2362070, 2834484, 3543105, 3779312, 4251726, 4724140, 5668968, 7086210, 7558624, 8503452, 9448280, 10629315, 11337936, 14172420, 17006904, 18896560, 21258630, 22675872, 28344840, 34013808, 37793120, 42517260, 56689680, 68027616, 85034520, 113379360, 170069040, 340138080]

約数ペア:

[(1, 340138080), (2, 170069040), (3, 113379360), (4, 85034520), (5, 68027616), (6, 56689680), (8, 42517260), (9, 37793120), (10, 34013808), (12, 28344840), (15, 22675872), (16, 21258630), (18, 18896560), (20, 17006904), (24, 14172420), (30, 11337936), (32, 10629315), (36, 9448280), (40, 8503452), (45, 7558624), (48, 7086210), (60, 5668968), (72, 4724140), (80, 4251726), (90, 3779312), (96, 3543105), (120, 2834484), (144, 2362070), (160, 2125863), (180, 1889656), (240, 1417242), (288, 1181035), (360, 944828), (480, 708621), (720, 472414), (1440, 236207)]