54727120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 154704384

約数和(自身を除く): 99977264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 607, 644, 784, 805, 920, 980, 1127, 1214, 1288, 1610, 1840, 1960, 2254, 2428, 2576, 3035, 3220, 3920, 4249, 4508, 4856, 5635, 6070, 6440, 8498, 9016, 9712, 11270, 12140, 12880, 13961, 16996, 18032, 21245, 22540, 24280, 27922, 29743, 33992, 42490, 45080, 48560, 55844, 59486, 67984, 69805, 84980, 90160, 97727, 111688, 118972, 139610, 148715, 169960, 195454, 223376, 237944, 279220, 297430, 339920, 390908, 475888, 488635, 558440, 594860, 684089, 781816, 977270, 1116880, 1189720, 1368178, 1563632, 1954540, 2379440, 2736356, 3420445, 3909080, 5472712, 6840890, 7818160, 10945424, 13681780, 27363560, 54727120]

約数ペア:

[(1, 54727120), (2, 27363560), (4, 13681780), (5, 10945424), (7, 7818160), (8, 6840890), (10, 5472712), (14, 3909080), (16, 3420445), (20, 2736356), (23, 2379440), (28, 1954540), (35, 1563632), (40, 1368178), (46, 1189720), (49, 1116880), (56, 977270), (70, 781816), (80, 684089), (92, 594860), (98, 558440), (112, 488635), (115, 475888), (140, 390908), (161, 339920), (184, 297430), (196, 279220), (230, 237944), (245, 223376), (280, 195454), (322, 169960), (368, 148715), (392, 139610), (460, 118972), (490, 111688), (560, 97727), (607, 90160), (644, 84980), (784, 69805), (805, 67984), (920, 59486), (980, 55844), (1127, 48560), (1214, 45080), (1288, 42490), (1610, 33992), (1840, 29743), (1960, 27922), (2254, 24280), (2428, 22540), (2576, 21245), (3035, 18032), (3220, 16996), (3920, 13961), (4249, 12880), (4508, 12140), (4856, 11270), (5635, 9712), (6070, 9016), (6440, 8498)]