48782880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1823

約数の個数: 144

約数和(自身を含む): 175331520

約数和(自身を除く): 126548640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1783, 1824, 2280, 2736, 3040, 3420, 3566, 4560, 5349, 5472, 6840, 7132, 8915, 9120, 10698, 13680, 14264, 16047, 17830, 21396, 26745, 27360, 28528, 32094, 33877, 35660, 42792, 53490, 57056, 64188, 67754, 71320, 80235, 85584, 101631, 106980, 128376, 135508, 142640, 160470, 169385, 171168, 203262, 213960, 256752, 271016, 285280, 304893, 320940, 338770, 406524, 427920, 508155, 513504, 542032, 609786, 641880, 677540, 813048, 855840, 1016310, 1084064, 1219572, 1283760, 1355080, 1524465, 1626096, 2032620, 2439144, 2567520, 2710160, 3048930, 3252192, 4065240, 4878288, 5420320, 6097860, 8130480, 9756576, 12195720, 16260960, 24391440, 48782880]

約数ペア:

[(1, 48782880), (2, 24391440), (3, 16260960), (4, 12195720), (5, 9756576), (6, 8130480), (8, 6097860), (9, 5420320), (10, 4878288), (12, 4065240), (15, 3252192), (16, 3048930), (18, 2710160), (19, 2567520), (20, 2439144), (24, 2032620), (30, 1626096), (32, 1524465), (36, 1355080), (38, 1283760), (40, 1219572), (45, 1084064), (48, 1016310), (57, 855840), (60, 813048), (72, 677540), (76, 641880), (80, 609786), (90, 542032), (95, 513504), (96, 508155), (114, 427920), (120, 406524), (144, 338770), (152, 320940), (160, 304893), (171, 285280), (180, 271016), (190, 256752), (228, 213960), (240, 203262), (285, 171168), (288, 169385), (304, 160470), (342, 142640), (360, 135508), (380, 128376), (456, 106980), (480, 101631), (570, 85584), (608, 80235), (684, 71320), (720, 67754), (760, 64188), (855, 57056), (912, 53490), (1140, 42792), (1368, 35660), (1440, 33877), (1520, 32094), (1710, 28528), (1783, 27360), (1824, 26745), (2280, 21396), (2736, 17830), (3040, 16047), (3420, 14264), (3566, 13680), (4560, 10698), (5349, 9120), (5472, 8915), (6840, 7132)]