64294320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{267893}}^1$

素因数の和:267909

約数の個数: 40

約数和(自身を含む): 199313136

約数和(自身を除く): 135018816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 267893, 535786, 803679, 1071572, 1339465, 1607358, 2143144, 2678930, 3214716, 4018395, 4286288, 5357860, 6429432, 8036790, 10715720, 12858864, 16073580, 21431440, 32147160, 64294320]

約数ペア:

[(1, 64294320), (2, 32147160), (3, 21431440), (4, 16073580), (5, 12858864), (6, 10715720), (8, 8036790), (10, 6429432), (12, 5357860), (15, 4286288), (16, 4018395), (20, 3214716), (24, 2678930), (30, 2143144), (40, 1607358), (48, 1339465), (60, 1071572), (80, 803679), (120, 535786), (240, 267893)]