127304280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 416052000

約数和(自身を除く): 288747720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1777, 1791, 1990, 2388, 2985, 3554, 3582, 3980, 4776, 5331, 5970, 7108, 7164, 7960, 8885, 8955, 10662, 11940, 14216, 14328, 15993, 17770, 17910, 21324, 23880, 26655, 31986, 35540, 35820, 42648, 53310, 63972, 71080, 71640, 79965, 106620, 127944, 159930, 213240, 319860, 353623, 639720, 707246, 1060869, 1414492, 1768115, 2121738, 2828984, 3182607, 3536230, 4243476, 5304345, 6365214, 7072460, 8486952, 10608690, 12730428, 14144920, 15913035, 21217380, 25460856, 31826070, 42434760, 63652140, 127304280]

約数ペア:

[(1, 127304280), (2, 63652140), (3, 42434760), (4, 31826070), (5, 25460856), (6, 21217380), (8, 15913035), (9, 14144920), (10, 12730428), (12, 10608690), (15, 8486952), (18, 7072460), (20, 6365214), (24, 5304345), (30, 4243476), (36, 3536230), (40, 3182607), (45, 2828984), (60, 2121738), (72, 1768115), (90, 1414492), (120, 1060869), (180, 707246), (199, 639720), (360, 353623), (398, 319860), (597, 213240), (796, 159930), (995, 127944), (1194, 106620), (1592, 79965), (1777, 71640), (1791, 71080), (1990, 63972), (2388, 53310), (2985, 42648), (3554, 35820), (3582, 35540), (3980, 31986), (4776, 26655), (5331, 23880), (5970, 21324), (7108, 17910), (7164, 17770), (7960, 15993), (8885, 14328), (8955, 14216), (10662, 11940)]