6526680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 19772640

約数和(自身を除く): 13245960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 397, 411, 548, 685, 794, 822, 1096, 1191, 1370, 1588, 1644, 1985, 2055, 2382, 2740, 3176, 3288, 3970, 4110, 4764, 5480, 5955, 7940, 8220, 9528, 11910, 15880, 16440, 23820, 47640, 54389, 108778, 163167, 217556, 271945, 326334, 435112, 543890, 652668, 815835, 1087780, 1305336, 1631670, 2175560, 3263340, 6526680]

約数ペア:

[(1, 6526680), (2, 3263340), (3, 2175560), (4, 1631670), (5, 1305336), (6, 1087780), (8, 815835), (10, 652668), (12, 543890), (15, 435112), (20, 326334), (24, 271945), (30, 217556), (40, 163167), (60, 108778), (120, 54389), (137, 47640), (274, 23820), (397, 16440), (411, 15880), (548, 11910), (685, 9528), (794, 8220), (822, 7940), (1096, 5955), (1191, 5480), (1370, 4764), (1588, 4110), (1644, 3970), (1985, 3288), (2055, 3176), (2382, 2740)]