542780480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:868

約数の個数: 112

約数和(自身を含む): 1417685760

約数和(自身を除く): 874905280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 271, 320, 352, 440, 542, 569, 704, 880, 1084, 1138, 1355, 1760, 2168, 2276, 2710, 2845, 2981, 3520, 4336, 4552, 5420, 5690, 5962, 6259, 8672, 9104, 10840, 11380, 11924, 12518, 14905, 17344, 18208, 21680, 22760, 23848, 25036, 29810, 31295, 36416, 43360, 45520, 47696, 50072, 59620, 62590, 86720, 91040, 95392, 100144, 119240, 125180, 154199, 182080, 190784, 200288, 238480, 250360, 308398, 400576, 476960, 500720, 616796, 770995, 953920, 1001440, 1233592, 1541990, 1696189, 2002880, 2467184, 3083980, 3392378, 4934368, 6167960, 6784756, 8480945, 9868736, 12335920, 13569512, 16961890, 24671840, 27139024, 33923780, 49343680, 54278048, 67847560, 108556096, 135695120, 271390240, 542780480]

約数ペア:

[(1, 542780480), (2, 271390240), (4, 135695120), (5, 108556096), (8, 67847560), (10, 54278048), (11, 49343680), (16, 33923780), (20, 27139024), (22, 24671840), (32, 16961890), (40, 13569512), (44, 12335920), (55, 9868736), (64, 8480945), (80, 6784756), (88, 6167960), (110, 4934368), (160, 3392378), (176, 3083980), (220, 2467184), (271, 2002880), (320, 1696189), (352, 1541990), (440, 1233592), (542, 1001440), (569, 953920), (704, 770995), (880, 616796), (1084, 500720), (1138, 476960), (1355, 400576), (1760, 308398), (2168, 250360), (2276, 238480), (2710, 200288), (2845, 190784), (2981, 182080), (3520, 154199), (4336, 125180), (4552, 119240), (5420, 100144), (5690, 95392), (5962, 91040), (6259, 86720), (8672, 62590), (9104, 59620), (10840, 50072), (11380, 47696), (11924, 45520), (12518, 43360), (14905, 36416), (17344, 31295), (18208, 29810), (21680, 25036), (22760, 23848)]