2359280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 6856704

約数和(自身を除く): 4497424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 383, 385, 440, 560, 616, 766, 770, 880, 1232, 1532, 1540, 1915, 2681, 3064, 3080, 3830, 4213, 5362, 6128, 6160, 7660, 8426, 10724, 13405, 15320, 16852, 21065, 21448, 26810, 29491, 30640, 33704, 42130, 42896, 53620, 58982, 67408, 84260, 107240, 117964, 147455, 168520, 214480, 235928, 294910, 337040, 471856, 589820, 1179640, 2359280]

約数ペア:

[(1, 2359280), (2, 1179640), (4, 589820), (5, 471856), (7, 337040), (8, 294910), (10, 235928), (11, 214480), (14, 168520), (16, 147455), (20, 117964), (22, 107240), (28, 84260), (35, 67408), (40, 58982), (44, 53620), (55, 42896), (56, 42130), (70, 33704), (77, 30640), (80, 29491), (88, 26810), (110, 21448), (112, 21065), (140, 16852), (154, 15320), (176, 13405), (220, 10724), (280, 8426), (308, 7660), (383, 6160), (385, 6128), (440, 5362), (560, 4213), (616, 3830), (766, 3080), (770, 3064), (880, 2681), (1232, 1915), (1532, 1540)]