80573670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{653}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 215663040

約数和(自身を除く): 135089370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 457, 653, 914, 1306, 1371, 1959, 2285, 2742, 3265, 3918, 4113, 4570, 5877, 6530, 6855, 8226, 9795, 11754, 12339, 13710, 17631, 19590, 20565, 24678, 29385, 35262, 41130, 58770, 61695, 88155, 123390, 176310, 298421, 596842, 895263, 1492105, 1790526, 2685789, 2984210, 4476315, 5371578, 8057367, 8952630, 13428945, 16114734, 26857890, 40286835, 80573670]

約数ペア:

[(1, 80573670), (2, 40286835), (3, 26857890), (5, 16114734), (6, 13428945), (9, 8952630), (10, 8057367), (15, 5371578), (18, 4476315), (27, 2984210), (30, 2685789), (45, 1790526), (54, 1492105), (90, 895263), (135, 596842), (270, 298421), (457, 176310), (653, 123390), (914, 88155), (1306, 61695), (1371, 58770), (1959, 41130), (2285, 35262), (2742, 29385), (3265, 24678), (3918, 20565), (4113, 19590), (4570, 17631), (5877, 13710), (6530, 12339), (6855, 11754), (8226, 9795)]