325388820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{235789}}^1$

素因数の和:235824

約数の個数: 48

約数和(自身を含む): 950705280

約数和(自身を除く): 625316460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 235789, 471578, 707367, 943156, 1178945, 1414734, 2357890, 2829468, 3536835, 4715780, 5423147, 7073670, 10846294, 14147340, 16269441, 21692588, 27115735, 32538882, 54231470, 65077764, 81347205, 108462940, 162694410, 325388820]

約数ペア:

[(1, 325388820), (2, 162694410), (3, 108462940), (4, 81347205), (5, 65077764), (6, 54231470), (10, 32538882), (12, 27115735), (15, 21692588), (20, 16269441), (23, 14147340), (30, 10846294), (46, 7073670), (60, 5423147), (69, 4715780), (92, 3536835), (115, 2829468), (138, 2357890), (230, 1414734), (276, 1178945), (345, 943156), (460, 707367), (690, 471578), (1380, 235789)]