719725680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6367}}^1$

素因数の和:6543

約数の個数: 120

約数和(自身を含む): 2432856192

約数和(自身を除く): 1713130512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 6367, 7065, 7536, 9420, 11304, 12560, 12734, 14130, 18840, 19101, 22608, 25468, 28260, 31835, 37680, 38202, 50936, 56520, 57303, 63670, 76404, 95505, 101872, 113040, 114606, 127340, 152808, 191010, 229212, 254680, 286515, 305616, 382020, 458424, 509360, 573030, 764040, 916848, 999619, 1146060, 1528080, 1999238, 2292120, 2998857, 3998476, 4584240, 4998095, 5997714, 7996952, 8996571, 9996190, 11995428, 14994285, 15993904, 17993142, 19992380, 23990856, 29988570, 35986284, 39984760, 44982855, 47981712, 59977140, 71972568, 79969520, 89965710, 119954280, 143945136, 179931420, 239908560, 359862840, 719725680]

約数ペア:

[(1, 719725680), (2, 359862840), (3, 239908560), (4, 179931420), (5, 143945136), (6, 119954280), (8, 89965710), (9, 79969520), (10, 71972568), (12, 59977140), (15, 47981712), (16, 44982855), (18, 39984760), (20, 35986284), (24, 29988570), (30, 23990856), (36, 19992380), (40, 17993142), (45, 15993904), (48, 14994285), (60, 11995428), (72, 9996190), (80, 8996571), (90, 7996952), (120, 5997714), (144, 4998095), (157, 4584240), (180, 3998476), (240, 2998857), (314, 2292120), (360, 1999238), (471, 1528080), (628, 1146060), (720, 999619), (785, 916848), (942, 764040), (1256, 573030), (1413, 509360), (1570, 458424), (1884, 382020), (2355, 305616), (2512, 286515), (2826, 254680), (3140, 229212), (3768, 191010), (4710, 152808), (5652, 127340), (6280, 114606), (6367, 113040), (7065, 101872), (7536, 95505), (9420, 76404), (11304, 63670), (12560, 57303), (12734, 56520), (14130, 50936), (18840, 38202), (19101, 37680), (22608, 31835), (25468, 28260)]