82389960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 282268800

約数和(自身を除く): 199878840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 431, 472, 531, 540, 590, 648, 708, 810, 862, 885, 1062, 1080, 1180, 1293, 1416, 1593, 1620, 1724, 1770, 2124, 2155, 2360, 2586, 2655, 3186, 3240, 3448, 3540, 3879, 4248, 4310, 4779, 5172, 5310, 6372, 6465, 7080, 7758, 7965, 8620, 9558, 10344, 10620, 11637, 12744, 12930, 15516, 15930, 17240, 19116, 19395, 21240, 23274, 23895, 25429, 25860, 31032, 31860, 34911, 38232, 38790, 46548, 47790, 50858, 51720, 58185, 63720, 69822, 76287, 77580, 93096, 95580, 101716, 116370, 127145, 139644, 152574, 155160, 174555, 191160, 203432, 228861, 232740, 254290, 279288, 305148, 349110, 381435, 457722, 465480, 508580, 610296, 686583, 698220, 762870, 915444, 1017160, 1144305, 1373166, 1396440, 1525740, 1830888, 2059749, 2288610, 2746332, 3051480, 3432915, 4119498, 4577220, 5492664, 6865830, 8238996, 9154440, 10298745, 13731660, 16477992, 20597490, 27463320, 41194980, 82389960]

約数ペア:

[(1, 82389960), (2, 41194980), (3, 27463320), (4, 20597490), (5, 16477992), (6, 13731660), (8, 10298745), (9, 9154440), (10, 8238996), (12, 6865830), (15, 5492664), (18, 4577220), (20, 4119498), (24, 3432915), (27, 3051480), (30, 2746332), (36, 2288610), (40, 2059749), (45, 1830888), (54, 1525740), (59, 1396440), (60, 1373166), (72, 1144305), (81, 1017160), (90, 915444), (108, 762870), (118, 698220), (120, 686583), (135, 610296), (162, 508580), (177, 465480), (180, 457722), (216, 381435), (236, 349110), (270, 305148), (295, 279288), (324, 254290), (354, 232740), (360, 228861), (405, 203432), (431, 191160), (472, 174555), (531, 155160), (540, 152574), (590, 139644), (648, 127145), (708, 116370), (810, 101716), (862, 95580), (885, 93096), (1062, 77580), (1080, 76287), (1180, 69822), (1293, 63720), (1416, 58185), (1593, 51720), (1620, 50858), (1724, 47790), (1770, 46548), (2124, 38790), (2155, 38232), (2360, 34911), (2586, 31860), (2655, 31032), (3186, 25860), (3240, 25429), (3448, 23895), (3540, 23274), (3879, 21240), (4248, 19395), (4310, 19116), (4779, 17240), (5172, 15930), (5310, 15516), (6372, 12930), (6465, 12744), (7080, 11637), (7758, 10620), (7965, 10344), (8620, 9558)]