1240805610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54493}}^1$

素因数の和:54540

約数の個数: 96

約数和(自身を含む): 3672459648

約数和(自身を除く): 2431654038

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 11385, 22770, 54493, 108986, 163479, 272465, 326958, 490437, 544930, 599423, 817395, 980874, 1198846, 1253339, 1634790, 1798269, 2452185, 2506678, 2997115, 3596538, 3760017, 4904370, 5394807, 5994230, 6266695, 7520034, 8991345, 10789614, 11280051, 12533390, 13786729, 17982690, 18800085, 22560102, 26974035, 27573458, 37600170, 41360187, 53948070, 56400255, 68933645, 82720374, 112800510, 124080561, 137867290, 206800935, 248161122, 413601870, 620402805, 1240805610]

約数ペア:

[(1, 1240805610), (2, 620402805), (3, 413601870), (5, 248161122), (6, 206800935), (9, 137867290), (10, 124080561), (11, 112800510), (15, 82720374), (18, 68933645), (22, 56400255), (23, 53948070), (30, 41360187), (33, 37600170), (45, 27573458), (46, 26974035), (55, 22560102), (66, 18800085), (69, 17982690), (90, 13786729), (99, 12533390), (110, 11280051), (115, 10789614), (138, 8991345), (165, 7520034), (198, 6266695), (207, 5994230), (230, 5394807), (253, 4904370), (330, 3760017), (345, 3596538), (414, 2997115), (495, 2506678), (506, 2452185), (690, 1798269), (759, 1634790), (990, 1253339), (1035, 1198846), (1265, 980874), (1518, 817395), (2070, 599423), (2277, 544930), (2530, 490437), (3795, 326958), (4554, 272465), (7590, 163479), (11385, 108986), (22770, 54493)]