15671547120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{188179}}^1$

素因数の和:188542

約数の個数: 80

約数和(自身を含む): 48722060160

約数和(自身を除く): 33050513040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 5552, 6940, 8328, 10410, 13880, 16656, 20820, 27760, 41640, 83280, 188179, 376358, 564537, 752716, 940895, 1129074, 1505432, 1881790, 2258148, 2822685, 3010864, 3763580, 4516296, 5645370, 7527160, 9032592, 11290740, 15054320, 22581480, 45162960, 65298113, 130596226, 195894339, 261192452, 326490565, 391788678, 522384904, 652981130, 783577356, 979471695, 1044769808, 1305962260, 1567154712, 1958943390, 2611924520, 3134309424, 3917886780, 5223849040, 7835773560, 15671547120]

約数ペア:

[(1, 15671547120), (2, 7835773560), (3, 5223849040), (4, 3917886780), (5, 3134309424), (6, 2611924520), (8, 1958943390), (10, 1567154712), (12, 1305962260), (15, 1044769808), (16, 979471695), (20, 783577356), (24, 652981130), (30, 522384904), (40, 391788678), (48, 326490565), (60, 261192452), (80, 195894339), (120, 130596226), (240, 65298113), (347, 45162960), (694, 22581480), (1041, 15054320), (1388, 11290740), (1735, 9032592), (2082, 7527160), (2776, 5645370), (3470, 4516296), (4164, 3763580), (5205, 3010864), (5552, 2822685), (6940, 2258148), (8328, 1881790), (10410, 1505432), (13880, 1129074), (16656, 940895), (20820, 752716), (27760, 564537), (41640, 376358), (83280, 188179)]