1856049840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9109}}^1$

素因数の和:9411

約数の個数: 120

約数和(自身を含む): 6255946320

約数和(自身を除く): 4399896480

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, 283, 360, 566, 720, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 4528, 5094, 5660, 6792, 8490, 9109, 10188, 11320, 12735, 13584, 16980, 18218, 20376, 22640, 25470, 27327, 33960, 36436, 40752, 45545, 50940, 54654, 67920, 72872, 81981, 91090, 101880, 109308, 136635, 145744, 163962, 182180, 203760, 218616, 273270, 327924, 364360, 409905, 437232, 546540, 655848, 728720, 819810, 1093080, 1311696, 1639620, 2186160, 2577847, 3279240, 5155694, 6558480, 7733541, 10311388, 12889235, 15467082, 20622776, 23200623, 25778470, 30934164, 38667705, 41245552, 46401246, 51556940, 61868328, 77335410, 92802492, 103113880, 116003115, 123736656, 154670820, 185604984, 206227760, 232006230, 309341640, 371209968, 464012460, 618683280, 928024920, 1856049840]

約数ペア:

[(1, 1856049840), (2, 928024920), (3, 618683280), (4, 464012460), (5, 371209968), (6, 309341640), (8, 232006230), (9, 206227760), (10, 185604984), (12, 154670820), (15, 123736656), (16, 116003115), (18, 103113880), (20, 92802492), (24, 77335410), (30, 61868328), (36, 51556940), (40, 46401246), (45, 41245552), (48, 38667705), (60, 30934164), (72, 25778470), (80, 23200623), (90, 20622776), (120, 15467082), (144, 12889235), (180, 10311388), (240, 7733541), (283, 6558480), (360, 5155694), (566, 3279240), (720, 2577847), (849, 2186160), (1132, 1639620), (1415, 1311696), (1698, 1093080), (2264, 819810), (2547, 728720), (2830, 655848), (3396, 546540), (4245, 437232), (4528, 409905), (5094, 364360), (5660, 327924), (6792, 273270), (8490, 218616), (9109, 203760), (10188, 182180), (11320, 163962), (12735, 145744), (13584, 136635), (16980, 109308), (18218, 101880), (20376, 91090), (22640, 81981), (25470, 72872), (27327, 67920), (33960, 54654), (36436, 50940), (40752, 45545)]