623257920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:973

約数の個数: 168

約数和(自身を含む): 2153168160

約数和(自身を除く): 1529910240

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 379, 480, 571, 576, 720, 758, 960, 1137, 1142, 1440, 1516, 1713, 1895, 2274, 2284, 2855, 2880, 3032, 3411, 3426, 3790, 4548, 4568, 5139, 5685, 5710, 6064, 6822, 6852, 7580, 8565, 9096, 9136, 10278, 11370, 11420, 12128, 13644, 13704, 15160, 17055, 17130, 18192, 18272, 20556, 22740, 22840, 24256, 25695, 27288, 27408, 30320, 34110, 34260, 36384, 36544, 41112, 45480, 45680, 51390, 54576, 54816, 60640, 68220, 68520, 72768, 82224, 90960, 91360, 102780, 109152, 109632, 121280, 136440, 137040, 164448, 181920, 182720, 205560, 216409, 218304, 272880, 274080, 328896, 363840, 411120, 432818, 545760, 548160, 649227, 822240, 865636, 1082045, 1091520, 1298454, 1644480, 1731272, 1947681, 2164090, 2596908, 3246135, 3462544, 3895362, 4328180, 5193816, 6492270, 6925088, 7790724, 8656360, 9738405, 10387632, 12984540, 13850176, 15581448, 17312720, 19476810, 20775264, 25969080, 31162896, 34625440, 38953620, 41550528, 51938160, 62325792, 69250880, 77907240, 103876320, 124651584, 155814480, 207752640, 311628960, 623257920]

約数ペア:

[(1, 623257920), (2, 311628960), (3, 207752640), (4, 155814480), (5, 124651584), (6, 103876320), (8, 77907240), (9, 69250880), (10, 62325792), (12, 51938160), (15, 41550528), (16, 38953620), (18, 34625440), (20, 31162896), (24, 25969080), (30, 20775264), (32, 19476810), (36, 17312720), (40, 15581448), (45, 13850176), (48, 12984540), (60, 10387632), (64, 9738405), (72, 8656360), (80, 7790724), (90, 6925088), (96, 6492270), (120, 5193816), (144, 4328180), (160, 3895362), (180, 3462544), (192, 3246135), (240, 2596908), (288, 2164090), (320, 1947681), (360, 1731272), (379, 1644480), (480, 1298454), (571, 1091520), (576, 1082045), (720, 865636), (758, 822240), (960, 649227), (1137, 548160), (1142, 545760), (1440, 432818), (1516, 411120), (1713, 363840), (1895, 328896), (2274, 274080), (2284, 272880), (2855, 218304), (2880, 216409), (3032, 205560), (3411, 182720), (3426, 181920), (3790, 164448), (4548, 137040), (4568, 136440), (5139, 121280), (5685, 109632), (5710, 109152), (6064, 102780), (6822, 91360), (6852, 90960), (7580, 82224), (8565, 72768), (9096, 68520), (9136, 68220), (10278, 60640), (11370, 54816), (11420, 54576), (12128, 51390), (13644, 45680), (13704, 45480), (15160, 41112), (17055, 36544), (17130, 36384), (18192, 34260), (18272, 34110), (20556, 30320), (22740, 27408), (22840, 27288), (24256, 25695)]