65420291520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2523931}}^1$

素因数の和:2523960

約数の個数: 140

約数和(自身を含む): 232711578264

約数和(自身を除く): 167291286744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2523931, 5047862, 7571793, 10095724, 12619655, 15143586, 20191448, 22715379, 25239310, 30287172, 37858965, 40382896, 45430758, 50478620, 60574344, 68146137, 75717930, 80765792, 90861516, 100957240, 113576895, 121148688, 136292274, 151435860, 161531584, 181723032, 201914480, 204438411, 227153790, 242297376, 272584548, 302871720, 340730685, 363446064, 403828960, 408876822, 454307580, 484594752, 545169096, 605743440, 681461370, 726892128, 807657920, 817753644, 908615160, 1022192055, 1090338192, 1211486880, 1362922740, 1453784256, 1635507288, 1817230320, 2044384110, 2180676384, 2422973760, 2725845480, 3271014576, 3634460640, 4088768220, 4361352768, 5451690960, 6542029152, 7268921280, 8177536440, 10903381920, 13084058304, 16355072880, 21806763840, 32710145760, 65420291520]

約数ペア:

[(1, 65420291520), (2, 32710145760), (3, 21806763840), (4, 16355072880), (5, 13084058304), (6, 10903381920), (8, 8177536440), (9, 7268921280), (10, 6542029152), (12, 5451690960), (15, 4361352768), (16, 4088768220), (18, 3634460640), (20, 3271014576), (24, 2725845480), (27, 2422973760), (30, 2180676384), (32, 2044384110), (36, 1817230320), (40, 1635507288), (45, 1453784256), (48, 1362922740), (54, 1211486880), (60, 1090338192), (64, 1022192055), (72, 908615160), (80, 817753644), (81, 807657920), (90, 726892128), (96, 681461370), (108, 605743440), (120, 545169096), (135, 484594752), (144, 454307580), (160, 408876822), (162, 403828960), (180, 363446064), (192, 340730685), (216, 302871720), (240, 272584548), (270, 242297376), (288, 227153790), (320, 204438411), (324, 201914480), (360, 181723032), (405, 161531584), (432, 151435860), (480, 136292274), (540, 121148688), (576, 113576895), (648, 100957240), (720, 90861516), (810, 80765792), (864, 75717930), (960, 68146137), (1080, 60574344), (1296, 50478620), (1440, 45430758), (1620, 40382896), (1728, 37858965), (2160, 30287172), (2592, 25239310), (2880, 22715379), (3240, 20191448), (4320, 15143586), (5184, 12619655), (6480, 10095724), (8640, 7571793), (12960, 5047862), (25920, 2523931)]