8269896060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{90263}}^1$

素因数の和:90787

約数の個数: 72

約数和(自身を含む): 25134913440

約数和(自身を除く): 16865017380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 1018, 1527, 2036, 2545, 3054, 4581, 5090, 6108, 7635, 9162, 10180, 15270, 18324, 22905, 30540, 45810, 90263, 91620, 180526, 270789, 361052, 451315, 541578, 812367, 902630, 1083156, 1353945, 1624734, 1805260, 2707890, 3249468, 4061835, 5415780, 8123670, 16247340, 45943867, 91887734, 137831601, 183775468, 229719335, 275663202, 413494803, 459438670, 551326404, 689158005, 826989606, 918877340, 1378316010, 1653979212, 2067474015, 2756632020, 4134948030, 8269896060]

約数ペア:

[(1, 8269896060), (2, 4134948030), (3, 2756632020), (4, 2067474015), (5, 1653979212), (6, 1378316010), (9, 918877340), (10, 826989606), (12, 689158005), (15, 551326404), (18, 459438670), (20, 413494803), (30, 275663202), (36, 229719335), (45, 183775468), (60, 137831601), (90, 91887734), (180, 45943867), (509, 16247340), (1018, 8123670), (1527, 5415780), (2036, 4061835), (2545, 3249468), (3054, 2707890), (4581, 1805260), (5090, 1624734), (6108, 1353945), (7635, 1083156), (9162, 902630), (10180, 812367), (15270, 541578), (18324, 451315), (22905, 361052), (30540, 270789), (45810, 180526), (90263, 91620)]