67715520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70537}}^1$

素因数の和:70557

約数の個数: 56

約数和(自身を含む): 214999824

約数和(自身を除く): 147284304

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, 160, 192, 240, 320, 480, 960, 70537, 141074, 211611, 282148, 352685, 423222, 564296, 705370, 846444, 1058055, 1128592, 1410740, 1692888, 2116110, 2257184, 2821480, 3385776, 4232220, 4514368, 5642960, 6771552, 8464440, 11285920, 13543104, 16928880, 22571840, 33857760, 67715520]

約数ペア:

[(1, 67715520), (2, 33857760), (3, 22571840), (4, 16928880), (5, 13543104), (6, 11285920), (8, 8464440), (10, 6771552), (12, 5642960), (15, 4514368), (16, 4232220), (20, 3385776), (24, 2821480), (30, 2257184), (32, 2116110), (40, 1692888), (48, 1410740), (60, 1128592), (64, 1058055), (80, 846444), (96, 705370), (120, 564296), (160, 423222), (192, 352685), (240, 282148), (320, 211611), (480, 141074), (960, 70537)]