253676880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{117443}}^1$

素因数の和:117465

約数の個数: 80

約数和(自身を含む): 873783360

約数和(自身を除く): 620106480

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, 117443, 234886, 352329, 469772, 587215, 704658, 939544, 1056987, 1174430, 1409316, 1761645, 1879088, 2113974, 2348860, 2818632, 3170961, 3523290, 4227948, 4697720, 5284935, 5637264, 6341922, 7046580, 8455896, 9395440, 10569870, 12683844, 14093160, 15854805, 16911792, 21139740, 25367688, 28186320, 31709610, 42279480, 50735376, 63419220, 84558960, 126838440, 253676880]

約数ペア:

[(1, 253676880), (2, 126838440), (3, 84558960), (4, 63419220), (5, 50735376), (6, 42279480), (8, 31709610), (9, 28186320), (10, 25367688), (12, 21139740), (15, 16911792), (16, 15854805), (18, 14093160), (20, 12683844), (24, 10569870), (27, 9395440), (30, 8455896), (36, 7046580), (40, 6341922), (45, 5637264), (48, 5284935), (54, 4697720), (60, 4227948), (72, 3523290), (80, 3170961), (90, 2818632), (108, 2348860), (120, 2113974), (135, 1879088), (144, 1761645), (180, 1409316), (216, 1174430), (240, 1056987), (270, 939544), (360, 704658), (432, 587215), (540, 469772), (720, 352329), (1080, 234886), (2160, 117443)]