17309640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{144247}}^1$

素因数の和:144261

約数の個数: 32

約数和(自身を含む): 51929280

約数和(自身を除く): 34619640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 144247, 288494, 432741, 576988, 721235, 865482, 1153976, 1442470, 1730964, 2163705, 2884940, 3461928, 4327410, 5769880, 8654820, 17309640]

約数ペア:

[(1, 17309640), (2, 8654820), (3, 5769880), (4, 4327410), (5, 3461928), (6, 2884940), (8, 2163705), (10, 1730964), (12, 1442470), (15, 1153976), (20, 865482), (24, 721235), (30, 576988), (40, 432741), (60, 288494), (120, 144247)]