139001880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50363}}^1$

素因数の和:50400

約数の個数: 64

約数和(自身を含む): 435144960

約数和(自身を除く): 296143080

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, 50363, 100726, 151089, 201452, 251815, 302178, 402904, 503630, 604356, 755445, 1007260, 1158349, 1208712, 1510890, 2014520, 2316698, 3021780, 3475047, 4633396, 5791745, 6043560, 6950094, 9266792, 11583490, 13900188, 17375235, 23166980, 27800376, 34750470, 46333960, 69500940, 139001880]

約数ペア:

[(1, 139001880), (2, 69500940), (3, 46333960), (4, 34750470), (5, 27800376), (6, 23166980), (8, 17375235), (10, 13900188), (12, 11583490), (15, 9266792), (20, 6950094), (23, 6043560), (24, 5791745), (30, 4633396), (40, 3475047), (46, 3021780), (60, 2316698), (69, 2014520), (92, 1510890), (115, 1208712), (120, 1158349), (138, 1007260), (184, 755445), (230, 604356), (276, 503630), (345, 402904), (460, 302178), (552, 251815), (690, 201452), (920, 151089), (1380, 100726), (2760, 50363)]