27886080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3631}}^1$

素因数の和:3657

約数の個数: 80

約数和(自身を含む): 89172864

約数和(自身を除く): 61286784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3631, 3840, 7262, 7680, 10893, 14524, 18155, 21786, 29048, 36310, 43572, 54465, 58096, 72620, 87144, 108930, 116192, 145240, 174288, 217860, 232384, 290480, 348576, 435720, 464768, 580960, 697152, 871440, 929536, 1161920, 1394304, 1742880, 1859072, 2323840, 2788608, 3485760, 4647680, 5577216, 6971520, 9295360, 13943040, 27886080]

約数ペア:

[(1, 27886080), (2, 13943040), (3, 9295360), (4, 6971520), (5, 5577216), (6, 4647680), (8, 3485760), (10, 2788608), (12, 2323840), (15, 1859072), (16, 1742880), (20, 1394304), (24, 1161920), (30, 929536), (32, 871440), (40, 697152), (48, 580960), (60, 464768), (64, 435720), (80, 348576), (96, 290480), (120, 232384), (128, 217860), (160, 174288), (192, 145240), (240, 116192), (256, 108930), (320, 87144), (384, 72620), (480, 58096), (512, 54465), (640, 43572), (768, 36310), (960, 29048), (1280, 21786), (1536, 18155), (1920, 14524), (2560, 10893), (3631, 7680), (3840, 7262)]