67572720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{93851}}^1$

素因数の和:93870

約数の個数: 60

約数和(自身を含む): 226934136

約数和(自身を除く): 159361416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 93851, 187702, 281553, 375404, 469255, 563106, 750808, 844659, 938510, 1126212, 1407765, 1501616, 1689318, 1877020, 2252424, 2815530, 3378636, 3754040, 4223295, 4504848, 5631060, 6757272, 7508080, 8446590, 11262120, 13514544, 16893180, 22524240, 33786360, 67572720]

約数ペア:

[(1, 67572720), (2, 33786360), (3, 22524240), (4, 16893180), (5, 13514544), (6, 11262120), (8, 8446590), (9, 7508080), (10, 6757272), (12, 5631060), (15, 4504848), (16, 4223295), (18, 3754040), (20, 3378636), (24, 2815530), (30, 2252424), (36, 1877020), (40, 1689318), (45, 1501616), (48, 1407765), (60, 1126212), (72, 938510), (80, 844659), (90, 750808), (120, 563106), (144, 469255), (180, 375404), (240, 281553), (360, 187702), (720, 93851)]