31822080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{8287}}^1$

素因数の和:8311

約数の個数: 72

約数和(自身を含む): 101644032

約数和(自身を除く): 69821952

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, 640, 768, 960, 1280, 1920, 3840, 8287, 16574, 24861, 33148, 41435, 49722, 66296, 82870, 99444, 124305, 132592, 165740, 198888, 248610, 265184, 331480, 397776, 497220, 530368, 662960, 795552, 994440, 1060736, 1325920, 1591104, 1988880, 2121472, 2651840, 3182208, 3977760, 5303680, 6364416, 7955520, 10607360, 15911040, 31822080]

約数ペア:

[(1, 31822080), (2, 15911040), (3, 10607360), (4, 7955520), (5, 6364416), (6, 5303680), (8, 3977760), (10, 3182208), (12, 2651840), (15, 2121472), (16, 1988880), (20, 1591104), (24, 1325920), (30, 1060736), (32, 994440), (40, 795552), (48, 662960), (60, 530368), (64, 497220), (80, 397776), (96, 331480), (120, 265184), (128, 248610), (160, 198888), (192, 165740), (240, 132592), (256, 124305), (320, 99444), (384, 82870), (480, 66296), (640, 49722), (768, 41435), (960, 33148), (1280, 24861), (1920, 16574), (3840, 8287)]