32811120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 111228000

約数和(自身を除く): 78416880

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, 199, 229, 240, 360, 398, 458, 597, 687, 720, 796, 916, 995, 1145, 1194, 1374, 1592, 1791, 1832, 1990, 2061, 2290, 2388, 2748, 2985, 3184, 3435, 3582, 3664, 3980, 4122, 4580, 4776, 5496, 5970, 6870, 7164, 7960, 8244, 8955, 9160, 9552, 10305, 10992, 11940, 13740, 14328, 15920, 16488, 17910, 18320, 20610, 23880, 27480, 28656, 32976, 35820, 41220, 45571, 47760, 54960, 71640, 82440, 91142, 136713, 143280, 164880, 182284, 227855, 273426, 364568, 410139, 455710, 546852, 683565, 729136, 820278, 911420, 1093704, 1367130, 1640556, 1822840, 2050695, 2187408, 2734260, 3281112, 3645680, 4101390, 5468520, 6562224, 8202780, 10937040, 16405560, 32811120]

約数ペア:

[(1, 32811120), (2, 16405560), (3, 10937040), (4, 8202780), (5, 6562224), (6, 5468520), (8, 4101390), (9, 3645680), (10, 3281112), (12, 2734260), (15, 2187408), (16, 2050695), (18, 1822840), (20, 1640556), (24, 1367130), (30, 1093704), (36, 911420), (40, 820278), (45, 729136), (48, 683565), (60, 546852), (72, 455710), (80, 410139), (90, 364568), (120, 273426), (144, 227855), (180, 182284), (199, 164880), (229, 143280), (240, 136713), (360, 91142), (398, 82440), (458, 71640), (597, 54960), (687, 47760), (720, 45571), (796, 41220), (916, 35820), (995, 32976), (1145, 28656), (1194, 27480), (1374, 23880), (1592, 20610), (1791, 18320), (1832, 17910), (1990, 16488), (2061, 15920), (2290, 14328), (2388, 13740), (2748, 11940), (2985, 10992), (3184, 10305), (3435, 9552), (3582, 9160), (3664, 8955), (3980, 8244), (4122, 7960), (4580, 7164), (4776, 6870), (5496, 5970)]