830636760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{44089}}^1$

素因数の和:44260

約数の個数: 64

約数和(自身を含む): 2507839200

約数和(自身を除く): 1677202440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 44089, 88178, 132267, 176356, 220445, 264534, 352712, 440890, 529068, 661335, 881780, 1058136, 1322670, 1763560, 2645340, 5290680, 6921973, 13843946, 20765919, 27687892, 34609865, 41531838, 55375784, 69219730, 83063676, 103829595, 138439460, 166127352, 207659190, 276878920, 415318380, 830636760]

約数ペア:

[(1, 830636760), (2, 415318380), (3, 276878920), (4, 207659190), (5, 166127352), (6, 138439460), (8, 103829595), (10, 83063676), (12, 69219730), (15, 55375784), (20, 41531838), (24, 34609865), (30, 27687892), (40, 20765919), (60, 13843946), (120, 6921973), (157, 5290680), (314, 2645340), (471, 1763560), (628, 1322670), (785, 1058136), (942, 881780), (1256, 661335), (1570, 529068), (1884, 440890), (2355, 352712), (3140, 264534), (3768, 220445), (4710, 176356), (6280, 132267), (9420, 88178), (18840, 44089)]