12043440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 41492880

約数和(自身を除く): 29449440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 389, 430, 516, 645, 688, 720, 774, 778, 860, 1032, 1167, 1290, 1548, 1556, 1720, 1935, 1945, 2064, 2334, 2580, 3096, 3112, 3440, 3501, 3870, 3890, 4668, 5160, 5835, 6192, 6224, 7002, 7740, 7780, 9336, 10320, 11670, 14004, 15480, 15560, 16727, 17505, 18672, 23340, 28008, 30960, 31120, 33454, 35010, 46680, 50181, 56016, 66908, 70020, 83635, 93360, 100362, 133816, 140040, 150543, 167270, 200724, 250905, 267632, 280080, 301086, 334540, 401448, 501810, 602172, 669080, 752715, 802896, 1003620, 1204344, 1338160, 1505430, 2007240, 2408688, 3010860, 4014480, 6021720, 12043440]

約数ペア:

[(1, 12043440), (2, 6021720), (3, 4014480), (4, 3010860), (5, 2408688), (6, 2007240), (8, 1505430), (9, 1338160), (10, 1204344), (12, 1003620), (15, 802896), (16, 752715), (18, 669080), (20, 602172), (24, 501810), (30, 401448), (36, 334540), (40, 301086), (43, 280080), (45, 267632), (48, 250905), (60, 200724), (72, 167270), (80, 150543), (86, 140040), (90, 133816), (120, 100362), (129, 93360), (144, 83635), (172, 70020), (180, 66908), (215, 56016), (240, 50181), (258, 46680), (344, 35010), (360, 33454), (387, 31120), (389, 30960), (430, 28008), (516, 23340), (645, 18672), (688, 17505), (720, 16727), (774, 15560), (778, 15480), (860, 14004), (1032, 11670), (1167, 10320), (1290, 9336), (1548, 7780), (1556, 7740), (1720, 7002), (1935, 6224), (1945, 6192), (2064, 5835), (2334, 5160), (2580, 4668), (3096, 3890), (3112, 3870), (3440, 3501)]