185284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7759}}^1$

素因数の和:7972

約数の個数: 64

約数和(自身を含む): 558720000

約数和(自身を除く): 373435080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7759, 7960, 11940, 15518, 23277, 23880, 31036, 38795, 46554, 62072, 77590, 93108, 116385, 155180, 186216, 232770, 310360, 465540, 931080, 1544041, 3088082, 4632123, 6176164, 7720205, 9264246, 12352328, 15440410, 18528492, 23160615, 30880820, 37056984, 46321230, 61761640, 92642460, 185284920]

約数ペア:

[(1, 185284920), (2, 92642460), (3, 61761640), (4, 46321230), (5, 37056984), (6, 30880820), (8, 23160615), (10, 18528492), (12, 15440410), (15, 12352328), (20, 9264246), (24, 7720205), (30, 6176164), (40, 4632123), (60, 3088082), (120, 1544041), (199, 931080), (398, 465540), (597, 310360), (796, 232770), (995, 186216), (1194, 155180), (1592, 116385), (1990, 93108), (2388, 77590), (2985, 62072), (3980, 46554), (4776, 38795), (5970, 31036), (7759, 23880), (7960, 23277), (11940, 15518)]