68592840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 206366400

約数和(自身を除く): 137773560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1123, 1527, 2036, 2246, 2545, 3054, 3369, 4072, 4492, 5090, 5615, 6108, 6738, 7635, 8984, 10180, 11230, 12216, 13476, 15270, 16845, 20360, 22460, 26952, 30540, 33690, 44920, 61080, 67380, 134760, 571607, 1143214, 1714821, 2286428, 2858035, 3429642, 4572856, 5716070, 6859284, 8574105, 11432140, 13718568, 17148210, 22864280, 34296420, 68592840]

約数ペア:

[(1, 68592840), (2, 34296420), (3, 22864280), (4, 17148210), (5, 13718568), (6, 11432140), (8, 8574105), (10, 6859284), (12, 5716070), (15, 4572856), (20, 3429642), (24, 2858035), (30, 2286428), (40, 1714821), (60, 1143214), (120, 571607), (509, 134760), (1018, 67380), (1123, 61080), (1527, 44920), (2036, 33690), (2246, 30540), (2545, 26952), (3054, 22460), (3369, 20360), (4072, 16845), (4492, 15270), (5090, 13476), (5615, 12216), (6108, 11230), (6738, 10180), (7635, 8984)]