1501360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{383}}^1$

素因数の和:410

約数の個数: 60

約数和(自身を含む): 4071168

約数和(自身を除く): 2569808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 383, 392, 490, 560, 766, 784, 980, 1532, 1915, 1960, 2681, 3064, 3830, 3920, 5362, 6128, 7660, 10724, 13405, 15320, 18767, 21448, 26810, 30640, 37534, 42896, 53620, 75068, 93835, 107240, 150136, 187670, 214480, 300272, 375340, 750680, 1501360]

約数ペア:

[(1, 1501360), (2, 750680), (4, 375340), (5, 300272), (7, 214480), (8, 187670), (10, 150136), (14, 107240), (16, 93835), (20, 75068), (28, 53620), (35, 42896), (40, 37534), (49, 30640), (56, 26810), (70, 21448), (80, 18767), (98, 15320), (112, 13405), (140, 10724), (196, 7660), (245, 6128), (280, 5362), (383, 3920), (392, 3830), (490, 3064), (560, 2681), (766, 1960), (784, 1915), (980, 1532)]