120129120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83423}}^1$

素因数の和:83444

約数の個数: 72

約数和(自身を含む): 409945536

約数和(自身を除く): 289816416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 83423, 166846, 250269, 333692, 417115, 500538, 667384, 750807, 834230, 1001076, 1251345, 1334768, 1501614, 1668460, 2002152, 2502690, 2669536, 3003228, 3336920, 3754035, 4004304, 5005380, 6006456, 6673840, 7508070, 8008608, 10010760, 12012912, 13347680, 15016140, 20021520, 24025824, 30032280, 40043040, 60064560, 120129120]

約数ペア:

[(1, 120129120), (2, 60064560), (3, 40043040), (4, 30032280), (5, 24025824), (6, 20021520), (8, 15016140), (9, 13347680), (10, 12012912), (12, 10010760), (15, 8008608), (16, 7508070), (18, 6673840), (20, 6006456), (24, 5005380), (30, 4004304), (32, 3754035), (36, 3336920), (40, 3003228), (45, 2669536), (48, 2502690), (60, 2002152), (72, 1668460), (80, 1501614), (90, 1334768), (96, 1251345), (120, 1001076), (144, 834230), (160, 750807), (180, 667384), (240, 500538), (288, 417115), (360, 333692), (480, 250269), (720, 166846), (1440, 83423)]