13527120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 42318720

約数和(自身を除く): 28791600

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, 359, 471, 628, 718, 785, 942, 1077, 1256, 1436, 1570, 1795, 1884, 2154, 2355, 2512, 2872, 3140, 3590, 3768, 4308, 4710, 5385, 5744, 6280, 7180, 7536, 8616, 9420, 10770, 12560, 14360, 17232, 18840, 21540, 28720, 37680, 43080, 56363, 86160, 112726, 169089, 225452, 281815, 338178, 450904, 563630, 676356, 845445, 901808, 1127260, 1352712, 1690890, 2254520, 2705424, 3381780, 4509040, 6763560, 13527120]

約数ペア:

[(1, 13527120), (2, 6763560), (3, 4509040), (4, 3381780), (5, 2705424), (6, 2254520), (8, 1690890), (10, 1352712), (12, 1127260), (15, 901808), (16, 845445), (20, 676356), (24, 563630), (30, 450904), (40, 338178), (48, 281815), (60, 225452), (80, 169089), (120, 112726), (157, 86160), (240, 56363), (314, 43080), (359, 37680), (471, 28720), (628, 21540), (718, 18840), (785, 17232), (942, 14360), (1077, 12560), (1256, 10770), (1436, 9420), (1570, 8616), (1795, 7536), (1884, 7180), (2154, 6280), (2355, 5744), (2512, 5385), (2872, 4710), (3140, 4308), (3590, 3768)]