179590440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2167

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 401017560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2099, 2139, 2760, 2852, 3565, 3720, 4198, 4278, 5704, 6297, 7130, 8396, 8556, 10495, 10695, 12594, 14260, 16792, 17112, 20990, 21390, 25188, 28520, 31485, 41980, 42780, 48277, 50376, 62970, 65069, 83960, 85560, 96554, 125940, 130138, 144831, 193108, 195207, 241385, 251880, 260276, 289662, 325345, 386216, 390414, 482770, 520552, 579324, 650690, 724155, 780828, 965540, 976035, 1158648, 1301380, 1448310, 1496587, 1561656, 1931080, 1952070, 2602760, 2896620, 2993174, 3904140, 4489761, 5793240, 5986348, 7482935, 7808280, 8979522, 11972696, 14965870, 17959044, 22448805, 29931740, 35918088, 44897610, 59863480, 89795220, 179590440]

約数ペア:

[(1, 179590440), (2, 89795220), (3, 59863480), (4, 44897610), (5, 35918088), (6, 29931740), (8, 22448805), (10, 17959044), (12, 14965870), (15, 11972696), (20, 8979522), (23, 7808280), (24, 7482935), (30, 5986348), (31, 5793240), (40, 4489761), (46, 3904140), (60, 2993174), (62, 2896620), (69, 2602760), (92, 1952070), (93, 1931080), (115, 1561656), (120, 1496587), (124, 1448310), (138, 1301380), (155, 1158648), (184, 976035), (186, 965540), (230, 780828), (248, 724155), (276, 650690), (310, 579324), (345, 520552), (372, 482770), (460, 390414), (465, 386216), (552, 325345), (620, 289662), (690, 260276), (713, 251880), (744, 241385), (920, 195207), (930, 193108), (1240, 144831), (1380, 130138), (1426, 125940), (1860, 96554), (2099, 85560), (2139, 83960), (2760, 65069), (2852, 62970), (3565, 50376), (3720, 48277), (4198, 42780), (4278, 41980), (5704, 31485), (6297, 28520), (7130, 25188), (8396, 21390), (8556, 20990), (10495, 17112), (10695, 16792), (12594, 14260)]