5180580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1725

約数の個数: 72

約数和(自身を含む): 16648632

約数和(自身を除く): 11468052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 1693, 3060, 3386, 5079, 6772, 8465, 10158, 15237, 16930, 20316, 25395, 28781, 30474, 33860, 50790, 57562, 60948, 76185, 86343, 101580, 115124, 143905, 152370, 172686, 259029, 287810, 304740, 345372, 431715, 518058, 575620, 863430, 1036116, 1295145, 1726860, 2590290, 5180580]

約数ペア:

[(1, 5180580), (2, 2590290), (3, 1726860), (4, 1295145), (5, 1036116), (6, 863430), (9, 575620), (10, 518058), (12, 431715), (15, 345372), (17, 304740), (18, 287810), (20, 259029), (30, 172686), (34, 152370), (36, 143905), (45, 115124), (51, 101580), (60, 86343), (68, 76185), (85, 60948), (90, 57562), (102, 50790), (153, 33860), (170, 30474), (180, 28781), (204, 25395), (255, 20316), (306, 16930), (340, 15237), (510, 10158), (612, 8465), (765, 6772), (1020, 5079), (1530, 3386), (1693, 3060)]