8142660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 26853120

約数和(自身を除く): 18710460

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, 887, 918, 1020, 1530, 1774, 1836, 2295, 2661, 3060, 3548, 4435, 4590, 5322, 7983, 8870, 9180, 10644, 13305, 15079, 15966, 17740, 23949, 26610, 30158, 31932, 39915, 45237, 47898, 53220, 60316, 75395, 79830, 90474, 95796, 119745, 135711, 150790, 159660, 180948, 226185, 239490, 271422, 301580, 407133, 452370, 478980, 542844, 678555, 814266, 904740, 1357110, 1628532, 2035665, 2714220, 4071330, 8142660]

約数ペア:

[(1, 8142660), (2, 4071330), (3, 2714220), (4, 2035665), (5, 1628532), (6, 1357110), (9, 904740), (10, 814266), (12, 678555), (15, 542844), (17, 478980), (18, 452370), (20, 407133), (27, 301580), (30, 271422), (34, 239490), (36, 226185), (45, 180948), (51, 159660), (54, 150790), (60, 135711), (68, 119745), (85, 95796), (90, 90474), (102, 79830), (108, 75395), (135, 60316), (153, 53220), (170, 47898), (180, 45237), (204, 39915), (255, 31932), (270, 30158), (306, 26610), (340, 23949), (459, 17740), (510, 15966), (540, 15079), (612, 13305), (765, 10644), (887, 9180), (918, 8870), (1020, 7983), (1530, 5322), (1774, 4590), (1836, 4435), (2295, 3548), (2661, 3060)]