66650160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 207486720

約数和(自身を除く): 140836560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 839, 993, 1324, 1655, 1678, 1986, 2517, 2648, 3310, 3356, 3972, 4195, 4965, 5034, 5296, 6620, 6712, 7944, 8390, 9930, 10068, 12585, 13240, 13424, 15888, 16780, 19860, 20136, 25170, 26480, 33560, 39720, 40272, 50340, 67120, 79440, 100680, 201360, 277709, 555418, 833127, 1110836, 1388545, 1666254, 2221672, 2777090, 3332508, 4165635, 4443344, 5554180, 6665016, 8331270, 11108360, 13330032, 16662540, 22216720, 33325080, 66650160]

約数ペア:

[(1, 66650160), (2, 33325080), (3, 22216720), (4, 16662540), (5, 13330032), (6, 11108360), (8, 8331270), (10, 6665016), (12, 5554180), (15, 4443344), (16, 4165635), (20, 3332508), (24, 2777090), (30, 2221672), (40, 1666254), (48, 1388545), (60, 1110836), (80, 833127), (120, 555418), (240, 277709), (331, 201360), (662, 100680), (839, 79440), (993, 67120), (1324, 50340), (1655, 40272), (1678, 39720), (1986, 33560), (2517, 26480), (2648, 25170), (3310, 20136), (3356, 19860), (3972, 16780), (4195, 15888), (4965, 13424), (5034, 13240), (5296, 12585), (6620, 10068), (6712, 9930), (7944, 8390)]