87305160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1153}}^1$

素因数の和:1798

約数の個数: 64

約数和(自身を含む): 262558080

約数和(自身を除く): 175252920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1153, 1262, 1893, 2306, 2524, 3155, 3459, 3786, 4612, 5048, 5765, 6310, 6918, 7572, 9224, 9465, 11530, 12620, 13836, 15144, 17295, 18930, 23060, 25240, 27672, 34590, 37860, 46120, 69180, 75720, 138360, 727543, 1455086, 2182629, 2910172, 3637715, 4365258, 5820344, 7275430, 8730516, 10913145, 14550860, 17461032, 21826290, 29101720, 43652580, 87305160]

約数ペア:

[(1, 87305160), (2, 43652580), (3, 29101720), (4, 21826290), (5, 17461032), (6, 14550860), (8, 10913145), (10, 8730516), (12, 7275430), (15, 5820344), (20, 4365258), (24, 3637715), (30, 2910172), (40, 2182629), (60, 1455086), (120, 727543), (631, 138360), (1153, 75720), (1262, 69180), (1893, 46120), (2306, 37860), (2524, 34590), (3155, 27672), (3459, 25240), (3786, 23060), (4612, 18930), (5048, 17295), (5765, 15144), (6310, 13836), (6918, 12620), (7572, 11530), (9224, 9465)]