237928560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43103}}^1$

素因数の和:43142

約数の個数: 80

約数和(自身を含む): 769665024

約数和(自身を除く): 531736464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 43103, 86206, 129309, 172412, 215515, 258618, 344824, 431030, 517236, 646545, 689648, 862060, 991369, 1034472, 1293090, 1724120, 1982738, 2068944, 2586180, 2974107, 3448240, 3965476, 4956845, 5172360, 5948214, 7930952, 9913690, 10344720, 11896428, 14870535, 15861904, 19827380, 23792856, 29741070, 39654760, 47585712, 59482140, 79309520, 118964280, 237928560]

約数ペア:

[(1, 237928560), (2, 118964280), (3, 79309520), (4, 59482140), (5, 47585712), (6, 39654760), (8, 29741070), (10, 23792856), (12, 19827380), (15, 15861904), (16, 14870535), (20, 11896428), (23, 10344720), (24, 9913690), (30, 7930952), (40, 5948214), (46, 5172360), (48, 4956845), (60, 3965476), (69, 3448240), (80, 2974107), (92, 2586180), (115, 2068944), (120, 1982738), (138, 1724120), (184, 1293090), (230, 1034472), (240, 991369), (276, 862060), (345, 689648), (368, 646545), (460, 517236), (552, 431030), (690, 344824), (920, 258618), (1104, 215515), (1380, 172412), (1840, 129309), (2760, 86206), (5520, 43103)]