15606880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1$

素因数の和:4279

約数の個数: 48

約数和(自身を含む): 38483424

約数和(自身を除く): 22876544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4241, 8482, 16964, 21205, 33928, 42410, 67856, 84820, 97543, 135712, 169640, 195086, 339280, 390172, 487715, 678560, 780344, 975430, 1560688, 1950860, 3121376, 3901720, 7803440, 15606880]

約数ペア:

[(1, 15606880), (2, 7803440), (4, 3901720), (5, 3121376), (8, 1950860), (10, 1560688), (16, 975430), (20, 780344), (23, 678560), (32, 487715), (40, 390172), (46, 339280), (80, 195086), (92, 169640), (115, 135712), (160, 97543), (184, 84820), (230, 67856), (368, 42410), (460, 33928), (736, 21205), (920, 16964), (1840, 8482), (3680, 4241)]