239874000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{39979}}^1$

素因数の和:40005

約数の個数: 80

約数和(自身を含む): 773373120

約数和(自身を除く): 533499120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 39979, 79958, 119937, 159916, 199895, 239874, 319832, 399790, 479748, 599685, 639664, 799580, 959496, 999475, 1199370, 1599160, 1918992, 1998950, 2398740, 2998425, 3198320, 3997900, 4797480, 4997375, 5996850, 7995800, 9594960, 9994750, 11993700, 14992125, 15991600, 19989500, 23987400, 29984250, 39979000, 47974800, 59968500, 79958000, 119937000, 239874000]

約数ペア:

[(1, 239874000), (2, 119937000), (3, 79958000), (4, 59968500), (5, 47974800), (6, 39979000), (8, 29984250), (10, 23987400), (12, 19989500), (15, 15991600), (16, 14992125), (20, 11993700), (24, 9994750), (25, 9594960), (30, 7995800), (40, 5996850), (48, 4997375), (50, 4797480), (60, 3997900), (75, 3198320), (80, 2998425), (100, 2398740), (120, 1998950), (125, 1918992), (150, 1599160), (200, 1199370), (240, 999475), (250, 959496), (300, 799580), (375, 639664), (400, 599685), (500, 479748), (600, 399790), (750, 319832), (1000, 239874), (1200, 199895), (1500, 159916), (2000, 119937), (3000, 79958), (6000, 39979)]