165456360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 540694440

約数和(自身を除く): 375238080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2333, 2364, 2955, 3546, 3940, 4666, 4728, 5910, 6999, 7092, 7880, 8865, 9332, 11665, 11820, 13998, 14184, 17730, 18664, 20997, 23330, 23640, 27996, 34995, 35460, 41994, 46660, 55992, 69990, 70920, 83988, 93320, 104985, 139980, 167976, 209970, 279960, 419940, 459601, 839880, 919202, 1378803, 1838404, 2298005, 2757606, 3676808, 4136409, 4596010, 5515212, 6894015, 8272818, 9192020, 11030424, 13788030, 16545636, 18384040, 20682045, 27576060, 33091272, 41364090, 55152120, 82728180, 165456360]

約数ペア:

[(1, 165456360), (2, 82728180), (3, 55152120), (4, 41364090), (5, 33091272), (6, 27576060), (8, 20682045), (9, 18384040), (10, 16545636), (12, 13788030), (15, 11030424), (18, 9192020), (20, 8272818), (24, 6894015), (30, 5515212), (36, 4596010), (40, 4136409), (45, 3676808), (60, 2757606), (72, 2298005), (90, 1838404), (120, 1378803), (180, 919202), (197, 839880), (360, 459601), (394, 419940), (591, 279960), (788, 209970), (985, 167976), (1182, 139980), (1576, 104985), (1773, 93320), (1970, 83988), (2333, 70920), (2364, 69990), (2955, 55992), (3546, 46660), (3940, 41994), (4666, 35460), (4728, 34995), (5910, 27996), (6999, 23640), (7092, 23330), (7880, 20997), (8865, 18664), (9332, 17730), (11665, 14184), (11820, 13998)]