331375680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{115061}}^1$

素因数の和:115084

約数の個数: 84

約数和(自身を含む): 1139804172

約数和(自身を除く): 808428492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 115061, 230122, 345183, 460244, 575305, 690366, 920488, 1035549, 1150610, 1380732, 1725915, 1840976, 2071098, 2301220, 2761464, 3451830, 3681952, 4142196, 4602440, 5177745, 5522928, 6903660, 7363904, 8284392, 9204880, 10355490, 11045856, 13807320, 16568784, 18409760, 20710980, 22091712, 27614640, 33137568, 36819520, 41421960, 55229280, 66275136, 82843920, 110458560, 165687840, 331375680]

約数ペア:

[(1, 331375680), (2, 165687840), (3, 110458560), (4, 82843920), (5, 66275136), (6, 55229280), (8, 41421960), (9, 36819520), (10, 33137568), (12, 27614640), (15, 22091712), (16, 20710980), (18, 18409760), (20, 16568784), (24, 13807320), (30, 11045856), (32, 10355490), (36, 9204880), (40, 8284392), (45, 7363904), (48, 6903660), (60, 5522928), (64, 5177745), (72, 4602440), (80, 4142196), (90, 3681952), (96, 3451830), (120, 2761464), (144, 2301220), (160, 2071098), (180, 1840976), (192, 1725915), (240, 1380732), (288, 1150610), (320, 1035549), (360, 920488), (480, 690366), (576, 575305), (720, 460244), (960, 345183), (1440, 230122), (2880, 115061)]