679510680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{298031}}^1$

素因数の和:298064

約数の個数: 64

約数和(自身を含む): 2145830400

約数和(自身を除く): 1466319720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 298031, 596062, 894093, 1192124, 1490155, 1788186, 2384248, 2980310, 3576372, 4470465, 5662589, 5960620, 7152744, 8940930, 11325178, 11921240, 16987767, 17881860, 22650356, 28312945, 33975534, 35763720, 45300712, 56625890, 67951068, 84938835, 113251780, 135902136, 169877670, 226503560, 339755340, 679510680]

約数ペア:

[(1, 679510680), (2, 339755340), (3, 226503560), (4, 169877670), (5, 135902136), (6, 113251780), (8, 84938835), (10, 67951068), (12, 56625890), (15, 45300712), (19, 35763720), (20, 33975534), (24, 28312945), (30, 22650356), (38, 17881860), (40, 16987767), (57, 11921240), (60, 11325178), (76, 8940930), (95, 7152744), (114, 5960620), (120, 5662589), (152, 4470465), (190, 3576372), (228, 2980310), (285, 2384248), (380, 1788186), (456, 1490155), (570, 1192124), (760, 894093), (1140, 596062), (2280, 298031)]