8504040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70867}}^1$

素因数の和:70881

約数の個数: 32

約数和(自身を含む): 25512480

約数和(自身を除く): 17008440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70867, 141734, 212601, 283468, 354335, 425202, 566936, 708670, 850404, 1063005, 1417340, 1700808, 2126010, 2834680, 4252020, 8504040]

約数ペア:

[(1, 8504040), (2, 4252020), (3, 2834680), (4, 2126010), (5, 1700808), (6, 1417340), (8, 1063005), (10, 850404), (12, 708670), (15, 566936), (20, 425202), (24, 354335), (30, 283468), (40, 212601), (60, 141734), (120, 70867)]