2978162640

素因数分解:

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

素因数の和:459618

約数の個数: 100

約数和(自身を含む): 10343622564

約数和(自身を除く): 7365459924

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 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, 37227033, 41363370, 49636044, 55151160, 62045055, 66181392, 74454066, 82726740, 99272088, 110302320, 124090110, 148908132, 165453480, 186135165, 198544176, 248180220, 297816264, 330906960, 372270330, 496360440, 595632528, 744540660, 992720880, 1489081320, 2978162640]

約数ペア:

[(1, 2978162640), (2, 1489081320), (3, 992720880), (4, 744540660), (5, 595632528), (6, 496360440), (8, 372270330), (9, 330906960), (10, 297816264), (12, 248180220), (15, 198544176), (16, 186135165), (18, 165453480), (20, 148908132), (24, 124090110), (27, 110302320), (30, 99272088), (36, 82726740), (40, 74454066), (45, 66181392), (48, 62045055), (54, 55151160), (60, 49636044), (72, 41363370), (80, 37227033), (81, 36767440), (90, 33090696), (108, 27575580), (120, 24818022), (135, 22060464), (144, 20681685), (162, 18383720), (180, 16545348), (216, 13787790), (240, 12409011), (270, 11030232), (324, 9191860), (360, 8272674), (405, 7353488), (432, 6893895), (540, 5515116), (648, 4595930), (720, 4136337), (810, 3676744), (1080, 2757558), (1296, 2297965), (1620, 1838372), (2160, 1378779), (3240, 919186), (6480, 459593)]