48107840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 127284480

約数和(自身を除く): 79176640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 158, 160, 173, 176, 220, 316, 320, 346, 352, 395, 440, 632, 692, 704, 790, 865, 869, 880, 1264, 1384, 1580, 1730, 1738, 1760, 1903, 2528, 2768, 3160, 3460, 3476, 3520, 3806, 4345, 5056, 5536, 6320, 6920, 6952, 7612, 8690, 9515, 11072, 12640, 13667, 13840, 13904, 15224, 17380, 19030, 25280, 27334, 27680, 27808, 30448, 34760, 38060, 54668, 55360, 55616, 60896, 68335, 69520, 76120, 109336, 121792, 136670, 139040, 150337, 152240, 218672, 273340, 278080, 300674, 304480, 437344, 546680, 601348, 608960, 751685, 874688, 1093360, 1202696, 1503370, 2186720, 2405392, 3006740, 4373440, 4810784, 6013480, 9621568, 12026960, 24053920, 48107840]

約数ペア:

[(1, 48107840), (2, 24053920), (4, 12026960), (5, 9621568), (8, 6013480), (10, 4810784), (11, 4373440), (16, 3006740), (20, 2405392), (22, 2186720), (32, 1503370), (40, 1202696), (44, 1093360), (55, 874688), (64, 751685), (79, 608960), (80, 601348), (88, 546680), (110, 437344), (158, 304480), (160, 300674), (173, 278080), (176, 273340), (220, 218672), (316, 152240), (320, 150337), (346, 139040), (352, 136670), (395, 121792), (440, 109336), (632, 76120), (692, 69520), (704, 68335), (790, 60896), (865, 55616), (869, 55360), (880, 54668), (1264, 38060), (1384, 34760), (1580, 30448), (1730, 27808), (1738, 27680), (1760, 27334), (1903, 25280), (2528, 19030), (2768, 17380), (3160, 15224), (3460, 13904), (3476, 13840), (3520, 13667), (3806, 12640), (4345, 11072), (5056, 9515), (5536, 8690), (6320, 7612), (6920, 6952)]