2573394840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6287}}^1$

素因数の和:6686

約数の個数: 128

約数和(自身を含む): 8601984000

約数和(自身を除く): 6028589160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 379, 540, 758, 1080, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6287, 6822, 7580, 9096, 10233, 11370, 12574, 13644, 15160, 17055, 18861, 20466, 22740, 25148, 27288, 31435, 34110, 37722, 40932, 45480, 50296, 51165, 56583, 62870, 68220, 75444, 81864, 94305, 102330, 113166, 125740, 136440, 150888, 169749, 188610, 204660, 226332, 251480, 282915, 339498, 377220, 409320, 452664, 565830, 678996, 754440, 848745, 1131660, 1357992, 1697490, 2263320, 2382773, 3394980, 4765546, 6789960, 7148319, 9531092, 11913865, 14296638, 19062184, 21444957, 23827730, 28593276, 35741595, 42889914, 47655460, 57186552, 64334871, 71483190, 85779828, 95310920, 107224785, 128669742, 142966380, 171559656, 214449570, 257339484, 285932760, 321674355, 428899140, 514678968, 643348710, 857798280, 1286697420, 2573394840]

約数ペア:

[(1, 2573394840), (2, 1286697420), (3, 857798280), (4, 643348710), (5, 514678968), (6, 428899140), (8, 321674355), (9, 285932760), (10, 257339484), (12, 214449570), (15, 171559656), (18, 142966380), (20, 128669742), (24, 107224785), (27, 95310920), (30, 85779828), (36, 71483190), (40, 64334871), (45, 57186552), (54, 47655460), (60, 42889914), (72, 35741595), (90, 28593276), (108, 23827730), (120, 21444957), (135, 19062184), (180, 14296638), (216, 11913865), (270, 9531092), (360, 7148319), (379, 6789960), (540, 4765546), (758, 3394980), (1080, 2382773), (1137, 2263320), (1516, 1697490), (1895, 1357992), (2274, 1131660), (3032, 848745), (3411, 754440), (3790, 678996), (4548, 565830), (5685, 452664), (6287, 409320), (6822, 377220), (7580, 339498), (9096, 282915), (10233, 251480), (11370, 226332), (12574, 204660), (13644, 188610), (15160, 169749), (17055, 150888), (18861, 136440), (20466, 125740), (22740, 113166), (25148, 102330), (27288, 94305), (31435, 81864), (34110, 75444), (37722, 68220), (40932, 62870), (45480, 56583), (50296, 51165)]