139947840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48593}}^1$

素因数の和:48616

約数の個数: 84

約数和(自身を含む): 481372164

約数和(自身を除く): 341424324

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, 48593, 97186, 145779, 194372, 242965, 291558, 388744, 437337, 485930, 583116, 728895, 777488, 874674, 971860, 1166232, 1457790, 1554976, 1749348, 1943720, 2186685, 2332464, 2915580, 3109952, 3498696, 3887440, 4373370, 4664928, 5831160, 6997392, 7774880, 8746740, 9329856, 11662320, 13994784, 15549760, 17493480, 23324640, 27989568, 34986960, 46649280, 69973920, 139947840]

約数ペア:

[(1, 139947840), (2, 69973920), (3, 46649280), (4, 34986960), (5, 27989568), (6, 23324640), (8, 17493480), (9, 15549760), (10, 13994784), (12, 11662320), (15, 9329856), (16, 8746740), (18, 7774880), (20, 6997392), (24, 5831160), (30, 4664928), (32, 4373370), (36, 3887440), (40, 3498696), (45, 3109952), (48, 2915580), (60, 2332464), (64, 2186685), (72, 1943720), (80, 1749348), (90, 1554976), (96, 1457790), (120, 1166232), (144, 971860), (160, 874674), (180, 777488), (192, 728895), (240, 583116), (288, 485930), (320, 437337), (360, 388744), (480, 291558), (576, 242965), (720, 194372), (960, 145779), (1440, 97186), (2880, 48593)]