557209920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2168

約数の個数: 112

約数和(自身を含む): 1775691648

約数和(自身を除く): 1218481728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 317, 320, 480, 634, 951, 960, 1268, 1585, 1831, 1902, 2536, 3170, 3662, 3804, 4755, 5072, 5493, 6340, 7324, 7608, 9155, 9510, 10144, 10986, 12680, 14648, 15216, 18310, 19020, 20288, 21972, 25360, 27465, 29296, 30432, 36620, 38040, 43944, 50720, 54930, 58592, 60864, 73240, 76080, 87888, 101440, 109860, 117184, 146480, 152160, 175776, 219720, 292960, 304320, 351552, 439440, 580427, 585920, 878880, 1160854, 1741281, 1757760, 2321708, 2902135, 3482562, 4643416, 5804270, 6965124, 8706405, 9286832, 11608540, 13930248, 17412810, 18573664, 23217080, 27860496, 34825620, 37147328, 46434160, 55720992, 69651240, 92868320, 111441984, 139302480, 185736640, 278604960, 557209920]

約数ペア:

[(1, 557209920), (2, 278604960), (3, 185736640), (4, 139302480), (5, 111441984), (6, 92868320), (8, 69651240), (10, 55720992), (12, 46434160), (15, 37147328), (16, 34825620), (20, 27860496), (24, 23217080), (30, 18573664), (32, 17412810), (40, 13930248), (48, 11608540), (60, 9286832), (64, 8706405), (80, 6965124), (96, 5804270), (120, 4643416), (160, 3482562), (192, 2902135), (240, 2321708), (317, 1757760), (320, 1741281), (480, 1160854), (634, 878880), (951, 585920), (960, 580427), (1268, 439440), (1585, 351552), (1831, 304320), (1902, 292960), (2536, 219720), (3170, 175776), (3662, 152160), (3804, 146480), (4755, 117184), (5072, 109860), (5493, 101440), (6340, 87888), (7324, 76080), (7608, 73240), (9155, 60864), (9510, 58592), (10144, 54930), (10986, 50720), (12680, 43944), (14648, 38040), (15216, 36620), (18310, 30432), (19020, 29296), (20288, 27465), (21972, 25360)]