2658960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1253

約数の個数: 80

約数和(自身を含む): 9166080

約数和(自身を除く): 6507120

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, 1231, 2160, 2462, 3693, 4924, 6155, 7386, 9848, 11079, 12310, 14772, 18465, 19696, 22158, 24620, 29544, 33237, 36930, 44316, 49240, 55395, 59088, 66474, 73860, 88632, 98480, 110790, 132948, 147720, 166185, 177264, 221580, 265896, 295440, 332370, 443160, 531792, 664740, 886320, 1329480, 2658960]

約数ペア:

[(1, 2658960), (2, 1329480), (3, 886320), (4, 664740), (5, 531792), (6, 443160), (8, 332370), (9, 295440), (10, 265896), (12, 221580), (15, 177264), (16, 166185), (18, 147720), (20, 132948), (24, 110790), (27, 98480), (30, 88632), (36, 73860), (40, 66474), (45, 59088), (48, 55395), (54, 49240), (60, 44316), (72, 36930), (80, 33237), (90, 29544), (108, 24620), (120, 22158), (135, 19696), (144, 18465), (180, 14772), (216, 12310), (240, 11079), (270, 9848), (360, 7386), (432, 6155), (540, 4924), (720, 3693), (1080, 2462), (1231, 2160)]