2912155920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4044661}}^1$

素因数の和:4044680

約数の個数: 60

約数和(自身を含む): 9779992716

約数和(自身を除く): 6867836796

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, 360, 720, 4044661, 8089322, 12133983, 16178644, 20223305, 24267966, 32357288, 36401949, 40446610, 48535932, 60669915, 64714576, 72803898, 80893220, 97071864, 121339830, 145607796, 161786440, 182009745, 194143728, 242679660, 291215592, 323572880, 364019490, 485359320, 582431184, 728038980, 970718640, 1456077960, 2912155920]

約数ペア:

[(1, 2912155920), (2, 1456077960), (3, 970718640), (4, 728038980), (5, 582431184), (6, 485359320), (8, 364019490), (9, 323572880), (10, 291215592), (12, 242679660), (15, 194143728), (16, 182009745), (18, 161786440), (20, 145607796), (24, 121339830), (30, 97071864), (36, 80893220), (40, 72803898), (45, 64714576), (48, 60669915), (60, 48535932), (72, 40446610), (80, 36401949), (90, 32357288), (120, 24267966), (144, 20223305), (180, 16178644), (240, 12133983), (360, 8089322), (720, 4044661)]