78159240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 255528000

約数和(自身を除く): 177368760

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, 1091, 1194, 1592, 1791, 1990, 2182, 2388, 2985, 3273, 3582, 3980, 4364, 4776, 5455, 5970, 6546, 7164, 7960, 8728, 8955, 9819, 10910, 11940, 13092, 14328, 16365, 17910, 19638, 21820, 23880, 26184, 32730, 35820, 39276, 43640, 49095, 65460, 71640, 78552, 98190, 130920, 196380, 217109, 392760, 434218, 651327, 868436, 1085545, 1302654, 1736872, 1953981, 2171090, 2605308, 3256635, 3907962, 4342180, 5210616, 6513270, 7815924, 8684360, 9769905, 13026540, 15631848, 19539810, 26053080, 39079620, 78159240]

約数ペア:

[(1, 78159240), (2, 39079620), (3, 26053080), (4, 19539810), (5, 15631848), (6, 13026540), (8, 9769905), (9, 8684360), (10, 7815924), (12, 6513270), (15, 5210616), (18, 4342180), (20, 3907962), (24, 3256635), (30, 2605308), (36, 2171090), (40, 1953981), (45, 1736872), (60, 1302654), (72, 1085545), (90, 868436), (120, 651327), (180, 434218), (199, 392760), (360, 217109), (398, 196380), (597, 130920), (796, 98190), (995, 78552), (1091, 71640), (1194, 65460), (1592, 49095), (1791, 43640), (1990, 39276), (2182, 35820), (2388, 32730), (2985, 26184), (3273, 23880), (3582, 21820), (3980, 19638), (4364, 17910), (4776, 16365), (5455, 14328), (5970, 13092), (6546, 11940), (7164, 10910), (7960, 9819), (8728, 8955)]