28049640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233747}}^1$

素因数の和:233761

約数の個数: 32

約数和(自身を含む): 84149280

約数和(自身を除く): 56099640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233747, 467494, 701241, 934988, 1168735, 1402482, 1869976, 2337470, 2804964, 3506205, 4674940, 5609928, 7012410, 9349880, 14024820, 28049640]

約数ペア:

[(1, 28049640), (2, 14024820), (3, 9349880), (4, 7012410), (5, 5609928), (6, 4674940), (8, 3506205), (10, 2804964), (12, 2337470), (15, 1869976), (20, 1402482), (24, 1168735), (30, 934988), (40, 701241), (60, 467494), (120, 233747)]