67409520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 210418080

約数和(自身を除く): 143008560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1789, 1884, 2355, 2512, 3140, 3578, 3768, 4710, 5367, 6280, 7156, 7536, 8945, 9420, 10734, 12560, 14312, 17890, 18840, 21468, 26835, 28624, 35780, 37680, 42936, 53670, 71560, 85872, 107340, 143120, 214680, 280873, 429360, 561746, 842619, 1123492, 1404365, 1685238, 2246984, 2808730, 3370476, 4213095, 4493968, 5617460, 6740952, 8426190, 11234920, 13481904, 16852380, 22469840, 33704760, 67409520]

約数ペア:

[(1, 67409520), (2, 33704760), (3, 22469840), (4, 16852380), (5, 13481904), (6, 11234920), (8, 8426190), (10, 6740952), (12, 5617460), (15, 4493968), (16, 4213095), (20, 3370476), (24, 2808730), (30, 2246984), (40, 1685238), (48, 1404365), (60, 1123492), (80, 842619), (120, 561746), (157, 429360), (240, 280873), (314, 214680), (471, 143120), (628, 107340), (785, 85872), (942, 71560), (1256, 53670), (1570, 42936), (1789, 37680), (1884, 35780), (2355, 28624), (2512, 26835), (3140, 21468), (3578, 18840), (3768, 17890), (4710, 14312), (5367, 12560), (6280, 10734), (7156, 9420), (7536, 8945)]