78840340560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{6577}}^1\times {\mathrm{16649}}^1$

素因数の和:23245

約数の個数: 120

約数和(自身を含む): 264828306600

約数和(自身を除く): 185987966040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 6577, 13154, 16649, 19731, 26308, 32885, 33298, 39462, 49947, 52616, 59193, 65770, 66596, 78924, 83245, 98655, 99894, 105232, 118386, 131540, 133192, 149841, 157848, 166490, 197310, 199788, 236772, 249735, 263080, 266384, 295965, 299682, 315696, 332980, 394620, 399576, 473544, 499470, 526160, 591930, 599364, 665960, 749205, 789240, 799152, 947088, 998940, 1183860, 1198728, 1331920, 1498410, 1578480, 1997880, 2367720, 2397456, 2996820, 3995760, 4735440, 5993640, 11987280, 109500473, 219000946, 328501419, 438001892, 547502365, 657002838, 876003784, 985504257, 1095004730, 1314005676, 1642507095, 1752007568, 1971008514, 2190009460, 2628011352, 3285014190, 3942017028, 4380018920, 4927521285, 5256022704, 6570028380, 7884034056, 8760037840, 9855042570, 13140056760, 15768068112, 19710085140, 26280113520, 39420170280, 78840340560]

約数ペア:

[(1, 78840340560), (2, 39420170280), (3, 26280113520), (4, 19710085140), (5, 15768068112), (6, 13140056760), (8, 9855042570), (9, 8760037840), (10, 7884034056), (12, 6570028380), (15, 5256022704), (16, 4927521285), (18, 4380018920), (20, 3942017028), (24, 3285014190), (30, 2628011352), (36, 2190009460), (40, 1971008514), (45, 1752007568), (48, 1642507095), (60, 1314005676), (72, 1095004730), (80, 985504257), (90, 876003784), (120, 657002838), (144, 547502365), (180, 438001892), (240, 328501419), (360, 219000946), (720, 109500473), (6577, 11987280), (13154, 5993640), (16649, 4735440), (19731, 3995760), (26308, 2996820), (32885, 2397456), (33298, 2367720), (39462, 1997880), (49947, 1578480), (52616, 1498410), (59193, 1331920), (65770, 1198728), (66596, 1183860), (78924, 998940), (83245, 947088), (98655, 799152), (99894, 789240), (105232, 749205), (118386, 665960), (131540, 599364), (133192, 591930), (149841, 526160), (157848, 499470), (166490, 473544), (197310, 399576), (199788, 394620), (236772, 332980), (249735, 315696), (263080, 299682), (266384, 295965)]