24391440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1821

約数の個数: 120

約数和(自身を含む): 86274240

約数和(自身を除く): 61882800

約数列:

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

約数ペア:

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