272635680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{567991}}^1$

素因数の和:568009

約数の個数: 48

約数和(自身を含む): 858803904

約数和(自身を除く): 586168224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 567991, 1135982, 1703973, 2271964, 2839955, 3407946, 4543928, 5679910, 6815892, 8519865, 9087856, 11359820, 13631784, 17039730, 18175712, 22719640, 27263568, 34079460, 45439280, 54527136, 68158920, 90878560, 136317840, 272635680]

約数ペア:

[(1, 272635680), (2, 136317840), (3, 90878560), (4, 68158920), (5, 54527136), (6, 45439280), (8, 34079460), (10, 27263568), (12, 22719640), (15, 18175712), (16, 17039730), (20, 13631784), (24, 11359820), (30, 9087856), (32, 8519865), (40, 6815892), (48, 5679910), (60, 4543928), (80, 3407946), (96, 2839955), (120, 2271964), (160, 1703973), (240, 1135982), (480, 567991)]