2808383040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{975133}}^1$

素因数の和:975156

約数の個数: 84

約数和(自身を含む): 9659677404

約数和(自身を除く): 6851294364

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, 975133, 1950266, 2925399, 3900532, 4875665, 5850798, 7801064, 8776197, 9751330, 11701596, 14626995, 15602128, 17552394, 19502660, 23403192, 29253990, 31204256, 35104788, 39005320, 43880985, 46806384, 58507980, 62408512, 70209576, 78010640, 87761970, 93612768, 117015960, 140419152, 156021280, 175523940, 187225536, 234031920, 280838304, 312042560, 351047880, 468063840, 561676608, 702095760, 936127680, 1404191520, 2808383040]

約数ペア:

[(1, 2808383040), (2, 1404191520), (3, 936127680), (4, 702095760), (5, 561676608), (6, 468063840), (8, 351047880), (9, 312042560), (10, 280838304), (12, 234031920), (15, 187225536), (16, 175523940), (18, 156021280), (20, 140419152), (24, 117015960), (30, 93612768), (32, 87761970), (36, 78010640), (40, 70209576), (45, 62408512), (48, 58507980), (60, 46806384), (64, 43880985), (72, 39005320), (80, 35104788), (90, 31204256), (96, 29253990), (120, 23403192), (144, 19502660), (160, 17552394), (180, 15602128), (192, 14626995), (240, 11701596), (288, 9751330), (320, 8776197), (360, 7801064), (480, 5850798), (576, 4875665), (720, 3900532), (960, 2925399), (1440, 1950266), (2880, 975133)]