74254680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206263}}^1$

素因数の和:206280

約数の個数: 48

約数和(自身を含む): 241328880

約数和(自身を除く): 167074200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206263, 412526, 618789, 825052, 1031315, 1237578, 1650104, 1856367, 2062630, 2475156, 3093945, 3712734, 4125260, 4950312, 6187890, 7425468, 8250520, 9281835, 12375780, 14850936, 18563670, 24751560, 37127340, 74254680]

約数ペア:

[(1, 74254680), (2, 37127340), (3, 24751560), (4, 18563670), (5, 14850936), (6, 12375780), (8, 9281835), (9, 8250520), (10, 7425468), (12, 6187890), (15, 4950312), (18, 4125260), (20, 3712734), (24, 3093945), (30, 2475156), (36, 2062630), (40, 1856367), (45, 1650104), (60, 1237578), (72, 1031315), (90, 825052), (120, 618789), (180, 412526), (360, 206263)]