25027920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11587}}^1$

素因数の和:11609

約数の個数: 80

約数和(自身を含む): 86214720

約数和(自身を除く): 61186800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 11587, 23174, 34761, 46348, 57935, 69522, 92696, 104283, 115870, 139044, 173805, 185392, 208566, 231740, 278088, 312849, 347610, 417132, 463480, 521415, 556176, 625698, 695220, 834264, 926960, 1042830, 1251396, 1390440, 1564245, 1668528, 2085660, 2502792, 2780880, 3128490, 4171320, 5005584, 6256980, 8342640, 12513960, 25027920]

約数ペア:

[(1, 25027920), (2, 12513960), (3, 8342640), (4, 6256980), (5, 5005584), (6, 4171320), (8, 3128490), (9, 2780880), (10, 2502792), (12, 2085660), (15, 1668528), (16, 1564245), (18, 1390440), (20, 1251396), (24, 1042830), (27, 926960), (30, 834264), (36, 695220), (40, 625698), (45, 556176), (48, 521415), (54, 463480), (60, 417132), (72, 347610), (80, 312849), (90, 278088), (108, 231740), (120, 208566), (135, 185392), (144, 173805), (180, 139044), (216, 115870), (240, 104283), (270, 92696), (360, 69522), (432, 57935), (540, 46348), (720, 34761), (1080, 23174), (2160, 11587)]