121045120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 339292800

約数和(自身を除く): 218247680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 659, 820, 896, 1120, 1148, 1312, 1318, 1435, 1640, 2240, 2296, 2624, 2636, 2870, 3280, 3295, 4480, 4592, 4613, 5248, 5272, 5740, 6560, 6590, 9184, 9226, 10544, 11480, 13120, 13180, 18368, 18452, 21088, 22960, 23065, 26240, 26360, 27019, 36736, 36904, 42176, 45920, 46130, 52720, 54038, 73808, 84352, 91840, 92260, 105440, 108076, 135095, 147616, 183680, 184520, 189133, 210880, 216152, 270190, 295232, 369040, 378266, 421760, 432304, 540380, 590464, 738080, 756532, 864608, 945665, 1080760, 1476160, 1513064, 1729216, 1891330, 2161520, 2952320, 3026128, 3458432, 3782660, 4323040, 6052256, 7565320, 8646080, 12104512, 15130640, 17292160, 24209024, 30261280, 60522560, 121045120]

約数ペア:

[(1, 121045120), (2, 60522560), (4, 30261280), (5, 24209024), (7, 17292160), (8, 15130640), (10, 12104512), (14, 8646080), (16, 7565320), (20, 6052256), (28, 4323040), (32, 3782660), (35, 3458432), (40, 3026128), (41, 2952320), (56, 2161520), (64, 1891330), (70, 1729216), (80, 1513064), (82, 1476160), (112, 1080760), (128, 945665), (140, 864608), (160, 756532), (164, 738080), (205, 590464), (224, 540380), (280, 432304), (287, 421760), (320, 378266), (328, 369040), (410, 295232), (448, 270190), (560, 216152), (574, 210880), (640, 189133), (656, 184520), (659, 183680), (820, 147616), (896, 135095), (1120, 108076), (1148, 105440), (1312, 92260), (1318, 91840), (1435, 84352), (1640, 73808), (2240, 54038), (2296, 52720), (2624, 46130), (2636, 45920), (2870, 42176), (3280, 36904), (3295, 36736), (4480, 27019), (4592, 26360), (4613, 26240), (5248, 23065), (5272, 22960), (5740, 21088), (6560, 18452), (6590, 18368), (9184, 13180), (9226, 13120), (10544, 11480)]