15541740

素因数分解:

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

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 51226560

約数和(自身を除く): 35684820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1693, 1836, 2295, 3060, 3386, 4590, 5079, 6772, 8465, 9180, 10158, 15237, 16930, 20316, 25395, 28781, 30474, 33860, 45711, 50790, 57562, 60948, 76185, 86343, 91422, 101580, 115124, 143905, 152370, 172686, 182844, 228555, 259029, 287810, 304740, 345372, 431715, 457110, 518058, 575620, 777087, 863430, 914220, 1036116, 1295145, 1554174, 1726860, 2590290, 3108348, 3885435, 5180580, 7770870, 15541740]

約数ペア:

[(1, 15541740), (2, 7770870), (3, 5180580), (4, 3885435), (5, 3108348), (6, 2590290), (9, 1726860), (10, 1554174), (12, 1295145), (15, 1036116), (17, 914220), (18, 863430), (20, 777087), (27, 575620), (30, 518058), (34, 457110), (36, 431715), (45, 345372), (51, 304740), (54, 287810), (60, 259029), (68, 228555), (85, 182844), (90, 172686), (102, 152370), (108, 143905), (135, 115124), (153, 101580), (170, 91422), (180, 86343), (204, 76185), (255, 60948), (270, 57562), (306, 50790), (340, 45711), (459, 33860), (510, 30474), (540, 28781), (612, 25395), (765, 20316), (918, 16930), (1020, 15237), (1530, 10158), (1693, 9180), (1836, 8465), (2295, 6772), (3060, 5079), (3386, 4590)]