144992880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 489364512

約数和(自身を除く): 344371632

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, 120, 144, 180, 240, 277, 360, 554, 720, 727, 831, 1108, 1385, 1454, 1662, 2181, 2216, 2493, 2770, 2908, 3324, 3635, 4155, 4362, 4432, 4986, 5540, 5816, 6543, 6648, 7270, 8310, 8724, 9972, 10905, 11080, 11632, 12465, 13086, 13296, 14540, 16620, 17448, 19944, 21810, 22160, 24930, 26172, 29080, 32715, 33240, 34896, 39888, 43620, 49860, 52344, 58160, 65430, 66480, 87240, 99720, 104688, 130860, 174480, 199440, 201379, 261720, 402758, 523440, 604137, 805516, 1006895, 1208274, 1611032, 1812411, 2013790, 2416548, 3020685, 3222064, 3624822, 4027580, 4833096, 6041370, 7249644, 8055160, 9062055, 9666192, 12082740, 14499288, 16110320, 18124110, 24165480, 28998576, 36248220, 48330960, 72496440, 144992880]

約数ペア:

[(1, 144992880), (2, 72496440), (3, 48330960), (4, 36248220), (5, 28998576), (6, 24165480), (8, 18124110), (9, 16110320), (10, 14499288), (12, 12082740), (15, 9666192), (16, 9062055), (18, 8055160), (20, 7249644), (24, 6041370), (30, 4833096), (36, 4027580), (40, 3624822), (45, 3222064), (48, 3020685), (60, 2416548), (72, 2013790), (80, 1812411), (90, 1611032), (120, 1208274), (144, 1006895), (180, 805516), (240, 604137), (277, 523440), (360, 402758), (554, 261720), (720, 201379), (727, 199440), (831, 174480), (1108, 130860), (1385, 104688), (1454, 99720), (1662, 87240), (2181, 66480), (2216, 65430), (2493, 58160), (2770, 52344), (2908, 49860), (3324, 43620), (3635, 39888), (4155, 34896), (4362, 33240), (4432, 32715), (4986, 29080), (5540, 26172), (5816, 24930), (6543, 22160), (6648, 21810), (7270, 19944), (8310, 17448), (8724, 16620), (9972, 14540), (10905, 13296), (11080, 13086), (11632, 12465)]