6219920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 17141760

約数和(自身を除く): 10921840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 383, 406, 464, 560, 580, 766, 812, 1015, 1160, 1532, 1624, 1915, 2030, 2320, 2681, 3064, 3248, 3830, 4060, 5362, 6128, 7660, 8120, 10724, 11107, 13405, 15320, 16240, 21448, 22214, 26810, 30640, 42896, 44428, 53620, 55535, 77749, 88856, 107240, 111070, 155498, 177712, 214480, 222140, 310996, 388745, 444280, 621992, 777490, 888560, 1243984, 1554980, 3109960, 6219920]

約数ペア:

[(1, 6219920), (2, 3109960), (4, 1554980), (5, 1243984), (7, 888560), (8, 777490), (10, 621992), (14, 444280), (16, 388745), (20, 310996), (28, 222140), (29, 214480), (35, 177712), (40, 155498), (56, 111070), (58, 107240), (70, 88856), (80, 77749), (112, 55535), (116, 53620), (140, 44428), (145, 42896), (203, 30640), (232, 26810), (280, 22214), (290, 21448), (383, 16240), (406, 15320), (464, 13405), (560, 11107), (580, 10724), (766, 8120), (812, 7660), (1015, 6128), (1160, 5362), (1532, 4060), (1624, 3830), (1915, 3248), (2030, 3064), (2320, 2681)]