5461120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 15863040

約数和(自身を除く): 10401920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 53, 56, 64, 70, 80, 92, 106, 112, 115, 128, 140, 160, 161, 184, 212, 224, 230, 265, 280, 320, 322, 368, 371, 424, 448, 460, 530, 560, 640, 644, 736, 742, 805, 848, 896, 920, 1060, 1120, 1219, 1288, 1472, 1484, 1610, 1696, 1840, 1855, 2120, 2240, 2438, 2576, 2944, 2968, 3220, 3392, 3680, 3710, 4240, 4480, 4876, 5152, 5936, 6095, 6440, 6784, 7360, 7420, 8480, 8533, 9752, 10304, 11872, 12190, 12880, 14720, 14840, 16960, 17066, 19504, 20608, 23744, 24380, 25760, 29680, 33920, 34132, 39008, 42665, 47488, 48760, 51520, 59360, 68264, 78016, 85330, 97520, 103040, 118720, 136528, 156032, 170660, 195040, 237440, 273056, 341320, 390080, 546112, 682640, 780160, 1092224, 1365280, 2730560, 5461120]

約数ペア:

[(1, 5461120), (2, 2730560), (4, 1365280), (5, 1092224), (7, 780160), (8, 682640), (10, 546112), (14, 390080), (16, 341320), (20, 273056), (23, 237440), (28, 195040), (32, 170660), (35, 156032), (40, 136528), (46, 118720), (53, 103040), (56, 97520), (64, 85330), (70, 78016), (80, 68264), (92, 59360), (106, 51520), (112, 48760), (115, 47488), (128, 42665), (140, 39008), (160, 34132), (161, 33920), (184, 29680), (212, 25760), (224, 24380), (230, 23744), (265, 20608), (280, 19504), (320, 17066), (322, 16960), (368, 14840), (371, 14720), (424, 12880), (448, 12190), (460, 11872), (530, 10304), (560, 9752), (640, 8533), (644, 8480), (736, 7420), (742, 7360), (805, 6784), (848, 6440), (896, 6095), (920, 5936), (1060, 5152), (1120, 4876), (1219, 4480), (1288, 4240), (1472, 3710), (1484, 3680), (1610, 3392), (1696, 3220), (1840, 2968), (1855, 2944), (2120, 2576), (2240, 2438)]