2040596640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3739}}^1$

素因数の和:4139

約数の個数: 144

約数和(自身を含む): 6983776800

約数和(自身を除く): 4943180160

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, 120, 144, 160, 180, 240, 288, 360, 379, 480, 720, 758, 1137, 1440, 1516, 1895, 2274, 3032, 3411, 3739, 3790, 4548, 5685, 6064, 6822, 7478, 7580, 9096, 11217, 11370, 12128, 13644, 14956, 15160, 17055, 18192, 18695, 22434, 22740, 27288, 29912, 30320, 33651, 34110, 36384, 37390, 44868, 45480, 54576, 56085, 59824, 60640, 67302, 68220, 74780, 89736, 90960, 109152, 112170, 119648, 134604, 136440, 149560, 168255, 179472, 181920, 224340, 269208, 272880, 299120, 336510, 358944, 448680, 538416, 545760, 598240, 673020, 897360, 1076832, 1346040, 1417081, 1794720, 2692080, 2834162, 4251243, 5384160, 5668324, 7085405, 8502486, 11336648, 12753729, 14170810, 17004972, 21256215, 22673296, 25507458, 28341620, 34009944, 42512430, 45346592, 51014916, 56683240, 63768645, 68019888, 85024860, 102029832, 113366480, 127537290, 136039776, 170049720, 204059664, 226732960, 255074580, 340099440, 408119328, 510149160, 680198880, 1020298320, 2040596640]

約数ペア:

[(1, 2040596640), (2, 1020298320), (3, 680198880), (4, 510149160), (5, 408119328), (6, 340099440), (8, 255074580), (9, 226732960), (10, 204059664), (12, 170049720), (15, 136039776), (16, 127537290), (18, 113366480), (20, 102029832), (24, 85024860), (30, 68019888), (32, 63768645), (36, 56683240), (40, 51014916), (45, 45346592), (48, 42512430), (60, 34009944), (72, 28341620), (80, 25507458), (90, 22673296), (96, 21256215), (120, 17004972), (144, 14170810), (160, 12753729), (180, 11336648), (240, 8502486), (288, 7085405), (360, 5668324), (379, 5384160), (480, 4251243), (720, 2834162), (758, 2692080), (1137, 1794720), (1440, 1417081), (1516, 1346040), (1895, 1076832), (2274, 897360), (3032, 673020), (3411, 598240), (3739, 545760), (3790, 538416), (4548, 448680), (5685, 358944), (6064, 336510), (6822, 299120), (7478, 272880), (7580, 269208), (9096, 224340), (11217, 181920), (11370, 179472), (12128, 168255), (13644, 149560), (14956, 136440), (15160, 134604), (17055, 119648), (18192, 112170), (18695, 109152), (22434, 90960), (22740, 89736), (27288, 74780), (29912, 68220), (30320, 67302), (33651, 60640), (34110, 59824), (36384, 56085), (37390, 54576), (44868, 45480)]