126567120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3359}}^1$

素因数の和:3532

約数の個数: 80

約数和(自身を含む): 394974720

約数和(自身を除く): 268407600

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, 1884, 2355, 2512, 3140, 3359, 3768, 4710, 6280, 6718, 7536, 9420, 10077, 12560, 13436, 16795, 18840, 20154, 26872, 33590, 37680, 40308, 50385, 53744, 67180, 80616, 100770, 134360, 161232, 201540, 268720, 403080, 527363, 806160, 1054726, 1582089, 2109452, 2636815, 3164178, 4218904, 5273630, 6328356, 7910445, 8437808, 10547260, 12656712, 15820890, 21094520, 25313424, 31641780, 42189040, 63283560, 126567120]

約数ペア:

[(1, 126567120), (2, 63283560), (3, 42189040), (4, 31641780), (5, 25313424), (6, 21094520), (8, 15820890), (10, 12656712), (12, 10547260), (15, 8437808), (16, 7910445), (20, 6328356), (24, 5273630), (30, 4218904), (40, 3164178), (48, 2636815), (60, 2109452), (80, 1582089), (120, 1054726), (157, 806160), (240, 527363), (314, 403080), (471, 268720), (628, 201540), (785, 161232), (942, 134360), (1256, 100770), (1570, 80616), (1884, 67180), (2355, 53744), (2512, 50385), (3140, 40308), (3359, 37680), (3768, 33590), (4710, 26872), (6280, 20154), (6718, 18840), (7536, 16795), (9420, 13436), (10077, 12560)]