4920559920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78553}}^1$

素因数の和:78604

約数の個数: 160

約数和(自身を含む): 17533252800

約数和(自身を除く): 12612692880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 31320, 62640, 78553, 157106, 235659, 314212, 392765, 471318, 628424, 706977, 785530, 942636, 1178295, 1256848, 1413954, 1571060, 1885272, 2120931, 2278037, 2356590, 2827908, 3142120, 3534885, 3770544, 4241862, 4556074, 4713180, 5655816, 6284240, 6834111, 7069770, 8483724, 9112148, 9426360, 10604655, 11311632, 11390185, 13668222, 14139540, 16967448, 18224296, 18852720, 20502333, 21209310, 22780370, 27336444, 28279080, 33934896, 34170555, 36448592, 41004666, 42418620, 45560740, 54672888, 56558160, 61506999, 68341110, 82009332, 84837240, 91121480, 102511665, 109345776, 123013998, 136682220, 164018664, 169674480, 182242960, 205023330, 246027996, 273364440, 307534995, 328037328, 410046660, 492055992, 546728880, 615069990, 820093320, 984111984, 1230139980, 1640186640, 2460279960, 4920559920]

約数ペア:

[(1, 4920559920), (2, 2460279960), (3, 1640186640), (4, 1230139980), (5, 984111984), (6, 820093320), (8, 615069990), (9, 546728880), (10, 492055992), (12, 410046660), (15, 328037328), (16, 307534995), (18, 273364440), (20, 246027996), (24, 205023330), (27, 182242960), (29, 169674480), (30, 164018664), (36, 136682220), (40, 123013998), (45, 109345776), (48, 102511665), (54, 91121480), (58, 84837240), (60, 82009332), (72, 68341110), (80, 61506999), (87, 56558160), (90, 54672888), (108, 45560740), (116, 42418620), (120, 41004666), (135, 36448592), (144, 34170555), (145, 33934896), (174, 28279080), (180, 27336444), (216, 22780370), (232, 21209310), (240, 20502333), (261, 18852720), (270, 18224296), (290, 16967448), (348, 14139540), (360, 13668222), (432, 11390185), (435, 11311632), (464, 10604655), (522, 9426360), (540, 9112148), (580, 8483724), (696, 7069770), (720, 6834111), (783, 6284240), (870, 5655816), (1044, 4713180), (1080, 4556074), (1160, 4241862), (1305, 3770544), (1392, 3534885), (1566, 3142120), (1740, 2827908), (2088, 2356590), (2160, 2278037), (2320, 2120931), (2610, 1885272), (3132, 1571060), (3480, 1413954), (3915, 1256848), (4176, 1178295), (5220, 942636), (6264, 785530), (6960, 706977), (7830, 628424), (10440, 471318), (12528, 392765), (15660, 314212), (20880, 235659), (31320, 157106), (62640, 78553)]