74704320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25939}}^1$

素因数の和:25962

約数の個数: 84

約数和(自身を含む): 256961640

約数和(自身を除く): 182257320

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25939, 51878, 77817, 103756, 129695, 155634, 207512, 233451, 259390, 311268, 389085, 415024, 466902, 518780, 622536, 778170, 830048, 933804, 1037560, 1167255, 1245072, 1556340, 1660096, 1867608, 2075120, 2334510, 2490144, 3112680, 3735216, 4150240, 4669020, 4980288, 6225360, 7470432, 8300480, 9338040, 12450720, 14940864, 18676080, 24901440, 37352160, 74704320]

約数ペア:

[(1, 74704320), (2, 37352160), (3, 24901440), (4, 18676080), (5, 14940864), (6, 12450720), (8, 9338040), (9, 8300480), (10, 7470432), (12, 6225360), (15, 4980288), (16, 4669020), (18, 4150240), (20, 3735216), (24, 3112680), (30, 2490144), (32, 2334510), (36, 2075120), (40, 1867608), (45, 1660096), (48, 1556340), (60, 1245072), (64, 1167255), (72, 1037560), (80, 933804), (90, 830048), (96, 778170), (120, 622536), (144, 518780), (160, 466902), (180, 415024), (192, 389085), (240, 311268), (288, 259390), (320, 233451), (360, 207512), (480, 155634), (576, 129695), (720, 103756), (960, 77817), (1440, 51878), (2880, 25939)]