195004080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 658663200

約数和(自身を除く): 463659120

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, 240, 360, 398, 597, 720, 796, 995, 1194, 1361, 1592, 1791, 1990, 2388, 2722, 2985, 3184, 3582, 3980, 4083, 4776, 5444, 5970, 6805, 7164, 7960, 8166, 8955, 9552, 10888, 11940, 12249, 13610, 14328, 15920, 16332, 17910, 20415, 21776, 23880, 24498, 27220, 28656, 32664, 35820, 40830, 47760, 48996, 54440, 61245, 65328, 71640, 81660, 97992, 108880, 122490, 143280, 163320, 195984, 244980, 270839, 326640, 489960, 541678, 812517, 979920, 1083356, 1354195, 1625034, 2166712, 2437551, 2708390, 3250068, 4062585, 4333424, 4875102, 5416780, 6500136, 8125170, 9750204, 10833560, 12187755, 13000272, 16250340, 19500408, 21667120, 24375510, 32500680, 39000816, 48751020, 65001360, 97502040, 195004080]

約数ペア:

[(1, 195004080), (2, 97502040), (3, 65001360), (4, 48751020), (5, 39000816), (6, 32500680), (8, 24375510), (9, 21667120), (10, 19500408), (12, 16250340), (15, 13000272), (16, 12187755), (18, 10833560), (20, 9750204), (24, 8125170), (30, 6500136), (36, 5416780), (40, 4875102), (45, 4333424), (48, 4062585), (60, 3250068), (72, 2708390), (80, 2437551), (90, 2166712), (120, 1625034), (144, 1354195), (180, 1083356), (199, 979920), (240, 812517), (360, 541678), (398, 489960), (597, 326640), (720, 270839), (796, 244980), (995, 195984), (1194, 163320), (1361, 143280), (1592, 122490), (1791, 108880), (1990, 97992), (2388, 81660), (2722, 71640), (2985, 65328), (3184, 61245), (3582, 54440), (3980, 48996), (4083, 47760), (4776, 40830), (5444, 35820), (5970, 32664), (6805, 28656), (7164, 27220), (7960, 24498), (8166, 23880), (8955, 21776), (9552, 20415), (10888, 17910), (11940, 16332), (12249, 15920), (13610, 14328)]