85368120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1153}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 256741920

約数和(自身を除く): 171373800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1153, 1234, 1851, 2306, 2468, 3085, 3459, 3702, 4612, 4936, 5765, 6170, 6918, 7404, 9224, 9255, 11530, 12340, 13836, 14808, 17295, 18510, 23060, 24680, 27672, 34590, 37020, 46120, 69180, 74040, 138360, 711401, 1422802, 2134203, 2845604, 3557005, 4268406, 5691208, 7114010, 8536812, 10671015, 14228020, 17073624, 21342030, 28456040, 42684060, 85368120]

約数ペア:

[(1, 85368120), (2, 42684060), (3, 28456040), (4, 21342030), (5, 17073624), (6, 14228020), (8, 10671015), (10, 8536812), (12, 7114010), (15, 5691208), (20, 4268406), (24, 3557005), (30, 2845604), (40, 2134203), (60, 1422802), (120, 711401), (617, 138360), (1153, 74040), (1234, 69180), (1851, 46120), (2306, 37020), (2468, 34590), (3085, 27672), (3459, 24680), (3702, 23060), (4612, 18510), (4936, 17295), (5765, 14808), (6170, 13836), (6918, 12340), (7404, 11530), (9224, 9255)]