624532560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 1980289920

約数和(自身を除く): 1355757360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 139, 193, 194, 240, 278, 291, 386, 388, 417, 485, 556, 579, 582, 695, 772, 776, 834, 965, 970, 1112, 1158, 1164, 1390, 1455, 1544, 1552, 1668, 1930, 1940, 2085, 2224, 2316, 2328, 2780, 2895, 2910, 3088, 3336, 3860, 3880, 4170, 4632, 4656, 5560, 5790, 5820, 6672, 7720, 7760, 8340, 9264, 11120, 11580, 11640, 13483, 15440, 16680, 18721, 23160, 23280, 26827, 26966, 33360, 37442, 40449, 46320, 53654, 53932, 56163, 67415, 74884, 80481, 80898, 93605, 107308, 107864, 112326, 134135, 134830, 149768, 160962, 161796, 187210, 202245, 214616, 215728, 224652, 268270, 269660, 280815, 299536, 321924, 323592, 374420, 402405, 404490, 429232, 449304, 536540, 539320, 561630, 643848, 647184, 748840, 804810, 808980, 898608, 1073080, 1078640, 1123260, 1287696, 1497680, 1609620, 1617960, 2146160, 2246520, 2602219, 3219240, 3235920, 4493040, 5204438, 6438480, 7806657, 10408876, 13011095, 15613314, 20817752, 26022190, 31226628, 39033285, 41635504, 52044380, 62453256, 78066570, 104088760, 124906512, 156133140, 208177520, 312266280, 624532560]

約数ペア:

[(1, 624532560), (2, 312266280), (3, 208177520), (4, 156133140), (5, 124906512), (6, 104088760), (8, 78066570), (10, 62453256), (12, 52044380), (15, 41635504), (16, 39033285), (20, 31226628), (24, 26022190), (30, 20817752), (40, 15613314), (48, 13011095), (60, 10408876), (80, 7806657), (97, 6438480), (120, 5204438), (139, 4493040), (193, 3235920), (194, 3219240), (240, 2602219), (278, 2246520), (291, 2146160), (386, 1617960), (388, 1609620), (417, 1497680), (485, 1287696), (556, 1123260), (579, 1078640), (582, 1073080), (695, 898608), (772, 808980), (776, 804810), (834, 748840), (965, 647184), (970, 643848), (1112, 561630), (1158, 539320), (1164, 536540), (1390, 449304), (1455, 429232), (1544, 404490), (1552, 402405), (1668, 374420), (1930, 323592), (1940, 321924), (2085, 299536), (2224, 280815), (2316, 269660), (2328, 268270), (2780, 224652), (2895, 215728), (2910, 214616), (3088, 202245), (3336, 187210), (3860, 161796), (3880, 160962), (4170, 149768), (4632, 134830), (4656, 134135), (5560, 112326), (5790, 107864), (5820, 107308), (6672, 93605), (7720, 80898), (7760, 80481), (8340, 74884), (9264, 67415), (11120, 56163), (11580, 53932), (11640, 53654), (13483, 46320), (15440, 40449), (16680, 37442), (18721, 33360), (23160, 26966), (23280, 26827)]