2783136060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{4483}}^1$

素因数の和:7947

約数の個数: 72

約数和(自身を含む): 8446510800

約数和(自身を除く): 5663374740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3449, 4483, 6898, 8966, 10347, 13449, 13796, 17245, 17932, 20694, 22415, 26898, 31041, 34490, 40347, 41388, 44830, 51735, 53796, 62082, 67245, 68980, 80694, 89660, 103470, 124164, 134490, 155205, 161388, 201735, 206940, 268980, 310410, 403470, 620820, 806940, 15461867, 30923734, 46385601, 61847468, 77309335, 92771202, 139156803, 154618670, 185542404, 231928005, 278313606, 309237340, 463856010, 556627212, 695784015, 927712020, 1391568030, 2783136060]

約数ペア:

[(1, 2783136060), (2, 1391568030), (3, 927712020), (4, 695784015), (5, 556627212), (6, 463856010), (9, 309237340), (10, 278313606), (12, 231928005), (15, 185542404), (18, 154618670), (20, 139156803), (30, 92771202), (36, 77309335), (45, 61847468), (60, 46385601), (90, 30923734), (180, 15461867), (3449, 806940), (4483, 620820), (6898, 403470), (8966, 310410), (10347, 268980), (13449, 206940), (13796, 201735), (17245, 161388), (17932, 155205), (20694, 134490), (22415, 124164), (26898, 103470), (31041, 89660), (34490, 80694), (40347, 68980), (41388, 67245), (44830, 62082), (51735, 53796)]