86245920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 297729432

約数和(自身を除く): 211483512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 593, 606, 720, 808, 909, 1010, 1186, 1212, 1440, 1515, 1616, 1779, 1818, 2020, 2372, 2424, 2965, 3030, 3232, 3558, 3636, 4040, 4545, 4744, 4848, 5337, 5930, 6060, 7116, 7272, 8080, 8895, 9090, 9488, 9696, 10674, 11860, 12120, 14232, 14544, 16160, 17790, 18180, 18976, 21348, 23720, 24240, 26685, 28464, 29088, 35580, 36360, 42696, 47440, 48480, 53370, 56928, 59893, 71160, 72720, 85392, 94880, 106740, 119786, 142320, 145440, 170784, 179679, 213480, 239572, 284640, 299465, 359358, 426960, 479144, 539037, 598930, 718716, 853920, 898395, 958288, 1078074, 1197860, 1437432, 1796790, 1916576, 2156148, 2395720, 2695185, 2874864, 3593580, 4312296, 4791440, 5390370, 5749728, 7187160, 8624592, 9582880, 10780740, 14374320, 17249184, 21561480, 28748640, 43122960, 86245920]

約数ペア:

[(1, 86245920), (2, 43122960), (3, 28748640), (4, 21561480), (5, 17249184), (6, 14374320), (8, 10780740), (9, 9582880), (10, 8624592), (12, 7187160), (15, 5749728), (16, 5390370), (18, 4791440), (20, 4312296), (24, 3593580), (30, 2874864), (32, 2695185), (36, 2395720), (40, 2156148), (45, 1916576), (48, 1796790), (60, 1437432), (72, 1197860), (80, 1078074), (90, 958288), (96, 898395), (101, 853920), (120, 718716), (144, 598930), (160, 539037), (180, 479144), (202, 426960), (240, 359358), (288, 299465), (303, 284640), (360, 239572), (404, 213480), (480, 179679), (505, 170784), (593, 145440), (606, 142320), (720, 119786), (808, 106740), (909, 94880), (1010, 85392), (1186, 72720), (1212, 71160), (1440, 59893), (1515, 56928), (1616, 53370), (1779, 48480), (1818, 47440), (2020, 42696), (2372, 36360), (2424, 35580), (2965, 29088), (3030, 28464), (3232, 26685), (3558, 24240), (3636, 23720), (4040, 21348), (4545, 18976), (4744, 18180), (4848, 17790), (5337, 16160), (5930, 14544), (6060, 14232), (7116, 12120), (7272, 11860), (8080, 10674), (8895, 9696), (9090, 9488)]