86608440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26754

約数の個数: 80

約数和(自身を含む): 291111480

約数和(自身を除く): 204503040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 240579, 267310, 320772, 400965, 481158, 534620, 641544, 721737, 801930, 962316, 1069240, 1202895, 1443474, 1603860, 1924632, 2165211, 2405790, 2886948, 3207720, 3608685, 4330422, 4811580, 5773896, 7217370, 8660844, 9623160, 10826055, 14434740, 17321688, 21652110, 28869480, 43304220, 86608440]

約数ペア:

[(1, 86608440), (2, 43304220), (3, 28869480), (4, 21652110), (5, 17321688), (6, 14434740), (8, 10826055), (9, 9623160), (10, 8660844), (12, 7217370), (15, 5773896), (18, 4811580), (20, 4330422), (24, 3608685), (27, 3207720), (30, 2886948), (36, 2405790), (40, 2165211), (45, 1924632), (54, 1603860), (60, 1443474), (72, 1202895), (81, 1069240), (90, 962316), (108, 801930), (120, 721737), (135, 641544), (162, 534620), (180, 481158), (216, 400965), (270, 320772), (324, 267310), (360, 240579), (405, 213848), (540, 160386), (648, 133655), (810, 106924), (1080, 80193), (1620, 53462), (3240, 26731)]