164669280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{343061}}^1$

素因数の和:343079

約数の個数: 48

約数和(自身を含む): 518709744

約数和(自身を除く): 354040464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 343061, 686122, 1029183, 1372244, 1715305, 2058366, 2744488, 3430610, 4116732, 5145915, 5488976, 6861220, 8233464, 10291830, 10977952, 13722440, 16466928, 20583660, 27444880, 32933856, 41167320, 54889760, 82334640, 164669280]

約数ペア:

[(1, 164669280), (2, 82334640), (3, 54889760), (4, 41167320), (5, 32933856), (6, 27444880), (8, 20583660), (10, 16466928), (12, 13722440), (15, 10977952), (16, 10291830), (20, 8233464), (24, 6861220), (30, 5488976), (32, 5145915), (40, 4116732), (48, 3430610), (60, 2744488), (80, 2058366), (96, 1715305), (120, 1372244), (160, 1029183), (240, 686122), (480, 343061)]