31745234880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1224739}}^1$

素因数の和:1224768

約数の個数: 140

約数和(自身を含む): 112923477480

約数和(自身を除く): 81178242600

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, 1224739, 2449478, 3674217, 4898956, 6123695, 7348434, 9797912, 11022651, 12247390, 14696868, 18371085, 19595824, 22045302, 24494780, 29393736, 33067953, 36742170, 39191648, 44090604, 48989560, 55113255, 58787472, 66135906, 73484340, 78383296, 88181208, 97979120, 99203859, 110226510, 117574944, 132271812, 146968680, 165339765, 176362416, 195958240, 198407718, 220453020, 235149888, 264543624, 293937360, 330679530, 352724832, 391916480, 396815436, 440906040, 496019295, 529087248, 587874720, 661359060, 705449664, 793630872, 881812080, 992038590, 1058174496, 1175749440, 1322718120, 1587261744, 1763624160, 1984077180, 2116348992, 2645436240, 3174523488, 3527248320, 3968154360, 5290872480, 6349046976, 7936308720, 10581744960, 15872617440, 31745234880]

約数ペア:

[(1, 31745234880), (2, 15872617440), (3, 10581744960), (4, 7936308720), (5, 6349046976), (6, 5290872480), (8, 3968154360), (9, 3527248320), (10, 3174523488), (12, 2645436240), (15, 2116348992), (16, 1984077180), (18, 1763624160), (20, 1587261744), (24, 1322718120), (27, 1175749440), (30, 1058174496), (32, 992038590), (36, 881812080), (40, 793630872), (45, 705449664), (48, 661359060), (54, 587874720), (60, 529087248), (64, 496019295), (72, 440906040), (80, 396815436), (81, 391916480), (90, 352724832), (96, 330679530), (108, 293937360), (120, 264543624), (135, 235149888), (144, 220453020), (160, 198407718), (162, 195958240), (180, 176362416), (192, 165339765), (216, 146968680), (240, 132271812), (270, 117574944), (288, 110226510), (320, 99203859), (324, 97979120), (360, 88181208), (405, 78383296), (432, 73484340), (480, 66135906), (540, 58787472), (576, 55113255), (648, 48989560), (720, 44090604), (810, 39191648), (864, 36742170), (960, 33067953), (1080, 29393736), (1296, 24494780), (1440, 22045302), (1620, 19595824), (1728, 18371085), (2160, 14696868), (2592, 12247390), (2880, 11022651), (3240, 9797912), (4320, 7348434), (5184, 6123695), (6480, 4898956), (8640, 3674217), (12960, 2449478), (25920, 1224739)]