79858680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 184525320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 440, 505, 599, 606, 660, 808, 1010, 1111, 1198, 1212, 1320, 1515, 1797, 2020, 2222, 2396, 2424, 2995, 3030, 3333, 3594, 4040, 4444, 4792, 5555, 5990, 6060, 6589, 6666, 7188, 8888, 8985, 11110, 11980, 12120, 13178, 13332, 14376, 16665, 17970, 19767, 22220, 23960, 26356, 26664, 32945, 33330, 35940, 39534, 44440, 52712, 60499, 65890, 66660, 71880, 79068, 98835, 120998, 131780, 133320, 158136, 181497, 197670, 241996, 263560, 302495, 362994, 395340, 483992, 604990, 665489, 725988, 790680, 907485, 1209980, 1330978, 1451976, 1814970, 1996467, 2419960, 2661956, 3327445, 3629940, 3992934, 5323912, 6654890, 7259880, 7985868, 9982335, 13309780, 15971736, 19964670, 26619560, 39929340, 79858680]

約数ペア:

[(1, 79858680), (2, 39929340), (3, 26619560), (4, 19964670), (5, 15971736), (6, 13309780), (8, 9982335), (10, 7985868), (11, 7259880), (12, 6654890), (15, 5323912), (20, 3992934), (22, 3629940), (24, 3327445), (30, 2661956), (33, 2419960), (40, 1996467), (44, 1814970), (55, 1451976), (60, 1330978), (66, 1209980), (88, 907485), (101, 790680), (110, 725988), (120, 665489), (132, 604990), (165, 483992), (202, 395340), (220, 362994), (264, 302495), (303, 263560), (330, 241996), (404, 197670), (440, 181497), (505, 158136), (599, 133320), (606, 131780), (660, 120998), (808, 98835), (1010, 79068), (1111, 71880), (1198, 66660), (1212, 65890), (1320, 60499), (1515, 52712), (1797, 44440), (2020, 39534), (2222, 35940), (2396, 33330), (2424, 32945), (2995, 26664), (3030, 26356), (3333, 23960), (3594, 22220), (4040, 19767), (4444, 17970), (4792, 16665), (5555, 14376), (5990, 13332), (6060, 13178), (6589, 12120), (6666, 11980), (7188, 11110), (8888, 8985)]