120960560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3622

約数の個数: 80

約数和(自身を含む): 326770752

約数和(自身を除く): 205810192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 3541, 4270, 4880, 6832, 7082, 8540, 14164, 17080, 17705, 24787, 28328, 34160, 35410, 49574, 56656, 70820, 99148, 123935, 141640, 198296, 216001, 247870, 283280, 396592, 432002, 495740, 864004, 991480, 1080005, 1512007, 1728008, 1982960, 2160010, 3024014, 3456016, 4320020, 6048028, 7560035, 8640040, 12096056, 15120070, 17280080, 24192112, 30240140, 60480280, 120960560]

約数ペア:

[(1, 120960560), (2, 60480280), (4, 30240140), (5, 24192112), (7, 17280080), (8, 15120070), (10, 12096056), (14, 8640040), (16, 7560035), (20, 6048028), (28, 4320020), (35, 3456016), (40, 3024014), (56, 2160010), (61, 1982960), (70, 1728008), (80, 1512007), (112, 1080005), (122, 991480), (140, 864004), (244, 495740), (280, 432002), (305, 396592), (427, 283280), (488, 247870), (560, 216001), (610, 198296), (854, 141640), (976, 123935), (1220, 99148), (1708, 70820), (2135, 56656), (2440, 49574), (3416, 35410), (3541, 34160), (4270, 28328), (4880, 24787), (6832, 17705), (7082, 17080), (8540, 14164)]