160897920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1852

約数の個数: 128

約数和(自身を含む): 524067840

約数和(自身を除く): 363169920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1783, 1880, 1920, 2256, 2820, 3008, 3566, 3760, 4512, 5349, 5640, 6016, 7132, 7520, 8915, 9024, 10698, 11280, 14264, 15040, 17830, 18048, 21396, 22560, 26745, 28528, 30080, 35660, 42792, 45120, 53490, 57056, 71320, 83801, 85584, 90240, 106980, 114112, 142640, 167602, 171168, 213960, 228224, 251403, 285280, 335204, 342336, 419005, 427920, 502806, 570560, 670408, 684672, 838010, 855840, 1005612, 1141120, 1257015, 1340816, 1676020, 1711680, 2011224, 2514030, 2681632, 3352040, 3423360, 4022448, 5028060, 5363264, 6704080, 8044896, 10056120, 10726528, 13408160, 16089792, 20112240, 26816320, 32179584, 40224480, 53632640, 80448960, 160897920]

約数ペア:

[(1, 160897920), (2, 80448960), (3, 53632640), (4, 40224480), (5, 32179584), (6, 26816320), (8, 20112240), (10, 16089792), (12, 13408160), (15, 10726528), (16, 10056120), (20, 8044896), (24, 6704080), (30, 5363264), (32, 5028060), (40, 4022448), (47, 3423360), (48, 3352040), (60, 2681632), (64, 2514030), (80, 2011224), (94, 1711680), (96, 1676020), (120, 1340816), (128, 1257015), (141, 1141120), (160, 1005612), (188, 855840), (192, 838010), (235, 684672), (240, 670408), (282, 570560), (320, 502806), (376, 427920), (384, 419005), (470, 342336), (480, 335204), (564, 285280), (640, 251403), (705, 228224), (752, 213960), (940, 171168), (960, 167602), (1128, 142640), (1410, 114112), (1504, 106980), (1783, 90240), (1880, 85584), (1920, 83801), (2256, 71320), (2820, 57056), (3008, 53490), (3566, 45120), (3760, 42792), (4512, 35660), (5349, 30080), (5640, 28528), (6016, 26745), (7132, 22560), (7520, 21396), (8915, 18048), (9024, 17830), (10698, 15040), (11280, 14264)]