380159280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1879}}^1$

素因数の和:2179

約数の個数: 120

約数和(自身を含む): 1281926880

約数和(自身を除く): 901767600

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, 180, 240, 281, 360, 562, 720, 843, 1124, 1405, 1686, 1879, 2248, 2529, 2810, 3372, 3758, 4215, 4496, 5058, 5620, 5637, 6744, 7516, 8430, 9395, 10116, 11240, 11274, 12645, 13488, 15032, 16860, 16911, 18790, 20232, 22480, 22548, 25290, 28185, 30064, 33720, 33822, 37580, 40464, 45096, 50580, 56370, 67440, 67644, 75160, 84555, 90192, 101160, 112740, 135288, 150320, 169110, 202320, 225480, 270576, 338220, 450960, 527999, 676440, 1055998, 1352880, 1583997, 2111996, 2639995, 3167994, 4223992, 4751991, 5279990, 6335988, 7919985, 8447984, 9503982, 10559980, 12671976, 15839970, 19007964, 21119960, 23759955, 25343952, 31679940, 38015928, 42239920, 47519910, 63359880, 76031856, 95039820, 126719760, 190079640, 380159280]

約数ペア:

[(1, 380159280), (2, 190079640), (3, 126719760), (4, 95039820), (5, 76031856), (6, 63359880), (8, 47519910), (9, 42239920), (10, 38015928), (12, 31679940), (15, 25343952), (16, 23759955), (18, 21119960), (20, 19007964), (24, 15839970), (30, 12671976), (36, 10559980), (40, 9503982), (45, 8447984), (48, 7919985), (60, 6335988), (72, 5279990), (80, 4751991), (90, 4223992), (120, 3167994), (144, 2639995), (180, 2111996), (240, 1583997), (281, 1352880), (360, 1055998), (562, 676440), (720, 527999), (843, 450960), (1124, 338220), (1405, 270576), (1686, 225480), (1879, 202320), (2248, 169110), (2529, 150320), (2810, 135288), (3372, 112740), (3758, 101160), (4215, 90192), (4496, 84555), (5058, 75160), (5620, 67644), (5637, 67440), (6744, 56370), (7516, 50580), (8430, 45096), (9395, 40464), (10116, 37580), (11240, 33822), (11274, 33720), (12645, 30064), (13488, 28185), (15032, 25290), (16860, 22548), (16911, 22480), (18790, 20232)]