2013152280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{729403}}^1$

素因数の和:729440

約数の個数: 64

約数和(自身を含む): 6302050560

約数和(自身を除く): 4288898280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 729403, 1458806, 2188209, 2917612, 3647015, 4376418, 5835224, 7294030, 8752836, 10941045, 14588060, 16776269, 17505672, 21882090, 29176120, 33552538, 43764180, 50328807, 67105076, 83881345, 87528360, 100657614, 134210152, 167762690, 201315228, 251644035, 335525380, 402630456, 503288070, 671050760, 1006576140, 2013152280]

約数ペア:

[(1, 2013152280), (2, 1006576140), (3, 671050760), (4, 503288070), (5, 402630456), (6, 335525380), (8, 251644035), (10, 201315228), (12, 167762690), (15, 134210152), (20, 100657614), (23, 87528360), (24, 83881345), (30, 67105076), (40, 50328807), (46, 43764180), (60, 33552538), (69, 29176120), (92, 21882090), (115, 17505672), (120, 16776269), (138, 14588060), (184, 10941045), (230, 8752836), (276, 7294030), (345, 5835224), (460, 4376418), (552, 3647015), (690, 2917612), (920, 2188209), (1380, 1458806), (2760, 729403)]