78845460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32051}}^1$

素因数の和:32104

約数の個数: 48

約数和(自身を含む): 226158912

約数和(自身を除く): 147313452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 32051, 64102, 96153, 128204, 160255, 192306, 320510, 384612, 480765, 641020, 961530, 1314091, 1923060, 2628182, 3942273, 5256364, 6570455, 7884546, 13140910, 15769092, 19711365, 26281820, 39422730, 78845460]

約数ペア:

[(1, 78845460), (2, 39422730), (3, 26281820), (4, 19711365), (5, 15769092), (6, 13140910), (10, 7884546), (12, 6570455), (15, 5256364), (20, 3942273), (30, 2628182), (41, 1923060), (60, 1314091), (82, 961530), (123, 641020), (164, 480765), (205, 384612), (246, 320510), (410, 192306), (492, 160255), (615, 128204), (820, 96153), (1230, 64102), (2460, 32051)]