669297240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80833}}^1$

素因数の和:80873

約数の個数: 96

約数和(自身を含む): 2269818720

約数和(自身を除く): 1600521480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 80833, 161666, 242499, 323332, 404165, 484998, 646664, 727497, 808330, 969996, 1212495, 1454994, 1616660, 1859159, 1939992, 2424990, 2909988, 3233320, 3637485, 3718318, 4849980, 5577477, 5819976, 7274970, 7436636, 9295795, 9699960, 11154954, 14549940, 14873272, 16732431, 18591590, 22309908, 27887385, 29099880, 33464862, 37183180, 44619816, 55774770, 66929724, 74366360, 83662155, 111549540, 133859448, 167324310, 223099080, 334648620, 669297240]

約数ペア:

[(1, 669297240), (2, 334648620), (3, 223099080), (4, 167324310), (5, 133859448), (6, 111549540), (8, 83662155), (9, 74366360), (10, 66929724), (12, 55774770), (15, 44619816), (18, 37183180), (20, 33464862), (23, 29099880), (24, 27887385), (30, 22309908), (36, 18591590), (40, 16732431), (45, 14873272), (46, 14549940), (60, 11154954), (69, 9699960), (72, 9295795), (90, 7436636), (92, 7274970), (115, 5819976), (120, 5577477), (138, 4849980), (180, 3718318), (184, 3637485), (207, 3233320), (230, 2909988), (276, 2424990), (345, 1939992), (360, 1859159), (414, 1616660), (460, 1454994), (552, 1212495), (690, 969996), (828, 808330), (920, 727497), (1035, 646664), (1380, 484998), (1656, 404165), (2070, 323332), (2760, 242499), (4140, 161666), (8280, 80833)]