992720880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{459593}}^1$

素因数の和:459615

約数の個数: 80

約数和(自身を含む): 3419379360

約数和(自身を除く): 2426658480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 459593, 919186, 1378779, 1838372, 2297965, 2757558, 3676744, 4136337, 4595930, 5515116, 6893895, 7353488, 8272674, 9191860, 11030232, 12409011, 13787790, 16545348, 18383720, 20681685, 22060464, 24818022, 27575580, 33090696, 36767440, 41363370, 49636044, 55151160, 62045055, 66181392, 82726740, 99272088, 110302320, 124090110, 165453480, 198544176, 248180220, 330906960, 496360440, 992720880]

約数ペア:

[(1, 992720880), (2, 496360440), (3, 330906960), (4, 248180220), (5, 198544176), (6, 165453480), (8, 124090110), (9, 110302320), (10, 99272088), (12, 82726740), (15, 66181392), (16, 62045055), (18, 55151160), (20, 49636044), (24, 41363370), (27, 36767440), (30, 33090696), (36, 27575580), (40, 24818022), (45, 22060464), (48, 20681685), (54, 18383720), (60, 16545348), (72, 13787790), (80, 12409011), (90, 11030232), (108, 9191860), (120, 8272674), (135, 7353488), (144, 6893895), (180, 5515116), (216, 4595930), (240, 4136337), (270, 3676744), (360, 2757558), (432, 2297965), (540, 1838372), (720, 1378779), (1080, 919186), (2160, 459593)]