222730680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1856089}}^1$

素因数の和:1856103

約数の個数: 32

約数和(自身を含む): 668192400

約数和(自身を除く): 445461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1856089, 3712178, 5568267, 7424356, 9280445, 11136534, 14848712, 18560890, 22273068, 27841335, 37121780, 44546136, 55682670, 74243560, 111365340, 222730680]

約数ペア:

[(1, 222730680), (2, 111365340), (3, 74243560), (4, 55682670), (5, 44546136), (6, 37121780), (8, 27841335), (10, 22273068), (12, 18560890), (15, 14848712), (20, 11136534), (24, 9280445), (30, 7424356), (40, 5568267), (60, 3712178), (120, 1856089)]