121369680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 120

約数和(自身を含む): 411882120

約数和(自身を除く): 290512440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1669, 1818, 2020, 2424, 3030, 3338, 3636, 4040, 4545, 4848, 5007, 6060, 6676, 7272, 8080, 8345, 9090, 10014, 12120, 13352, 14544, 15021, 16690, 18180, 20028, 24240, 25035, 26704, 30042, 33380, 36360, 40056, 50070, 60084, 66760, 72720, 75105, 80112, 100140, 120168, 133520, 150210, 168569, 200280, 240336, 300420, 337138, 400560, 505707, 600840, 674276, 842845, 1011414, 1201680, 1348552, 1517121, 1685690, 2022828, 2528535, 2697104, 3034242, 3371380, 4045656, 5057070, 6068484, 6742760, 7585605, 8091312, 10114140, 12136968, 13485520, 15171210, 20228280, 24273936, 30342420, 40456560, 60684840, 121369680]

約数ペア:

[(1, 121369680), (2, 60684840), (3, 40456560), (4, 30342420), (5, 24273936), (6, 20228280), (8, 15171210), (9, 13485520), (10, 12136968), (12, 10114140), (15, 8091312), (16, 7585605), (18, 6742760), (20, 6068484), (24, 5057070), (30, 4045656), (36, 3371380), (40, 3034242), (45, 2697104), (48, 2528535), (60, 2022828), (72, 1685690), (80, 1517121), (90, 1348552), (101, 1201680), (120, 1011414), (144, 842845), (180, 674276), (202, 600840), (240, 505707), (303, 400560), (360, 337138), (404, 300420), (505, 240336), (606, 200280), (720, 168569), (808, 150210), (909, 133520), (1010, 120168), (1212, 100140), (1515, 80112), (1616, 75105), (1669, 72720), (1818, 66760), (2020, 60084), (2424, 50070), (3030, 40056), (3338, 36360), (3636, 33380), (4040, 30042), (4545, 26704), (4848, 25035), (5007, 24240), (6060, 20028), (6676, 18180), (7272, 16690), (8080, 15021), (8345, 14544), (9090, 13352), (10014, 12120)]