416640240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{192889}}^1$

素因数の和:192911

約数の個数: 80

約数和(自身を含む): 1435101600

約数和(自身を除く): 1018461360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 192889, 385778, 578667, 771556, 964445, 1157334, 1543112, 1736001, 1928890, 2314668, 2893335, 3086224, 3472002, 3857780, 4629336, 5208003, 5786670, 6944004, 7715560, 8680005, 9258672, 10416006, 11573340, 13888008, 15431120, 17360010, 20832012, 23146680, 26040015, 27776016, 34720020, 41664024, 46293360, 52080030, 69440040, 83328048, 104160060, 138880080, 208320120, 416640240]

約数ペア:

[(1, 416640240), (2, 208320120), (3, 138880080), (4, 104160060), (5, 83328048), (6, 69440040), (8, 52080030), (9, 46293360), (10, 41664024), (12, 34720020), (15, 27776016), (16, 26040015), (18, 23146680), (20, 20832012), (24, 17360010), (27, 15431120), (30, 13888008), (36, 11573340), (40, 10416006), (45, 9258672), (48, 8680005), (54, 7715560), (60, 6944004), (72, 5786670), (80, 5208003), (90, 4629336), (108, 3857780), (120, 3472002), (135, 3086224), (144, 2893335), (180, 2314668), (216, 1928890), (240, 1736001), (270, 1543112), (360, 1157334), (432, 964445), (540, 771556), (720, 578667), (1080, 385778), (2160, 192889)]