314955360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{218719}}^1$

素因数の和:218740

約数の個数: 72

約数和(自身を含む): 1074790080

約数和(自身を除く): 759834720

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 218719, 437438, 656157, 874876, 1093595, 1312314, 1749752, 1968471, 2187190, 2624628, 3280785, 3499504, 3936942, 4374380, 5249256, 6561570, 6999008, 7873884, 8748760, 9842355, 10498512, 13123140, 15747768, 17497520, 19684710, 20997024, 26246280, 31495536, 34995040, 39369420, 52492560, 62991072, 78738840, 104985120, 157477680, 314955360]

約数ペア:

[(1, 314955360), (2, 157477680), (3, 104985120), (4, 78738840), (5, 62991072), (6, 52492560), (8, 39369420), (9, 34995040), (10, 31495536), (12, 26246280), (15, 20997024), (16, 19684710), (18, 17497520), (20, 15747768), (24, 13123140), (30, 10498512), (32, 9842355), (36, 8748760), (40, 7873884), (45, 6999008), (48, 6561570), (60, 5249256), (72, 4374380), (80, 3936942), (90, 3499504), (96, 3280785), (120, 2624628), (144, 2187190), (160, 1968471), (180, 1749752), (240, 1312314), (288, 1093595), (360, 874876), (480, 656157), (720, 437438), (1440, 218719)]