122957760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 392679936

約数和(自身を除く): 269722176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 320, 480, 487, 526, 789, 960, 974, 1052, 1315, 1461, 1578, 1948, 2104, 2435, 2630, 2922, 3156, 3896, 3945, 4208, 4870, 5260, 5844, 6312, 7305, 7792, 7890, 8416, 9740, 10520, 11688, 12624, 14610, 15584, 15780, 16832, 19480, 21040, 23376, 25248, 29220, 31168, 31560, 38960, 42080, 46752, 50496, 58440, 63120, 77920, 84160, 93504, 116880, 126240, 128081, 155840, 233760, 252480, 256162, 384243, 467520, 512324, 640405, 768486, 1024648, 1280810, 1536972, 1921215, 2049296, 2561620, 3073944, 3842430, 4098592, 5123240, 6147888, 7684860, 8197184, 10246480, 12295776, 15369720, 20492960, 24591552, 30739440, 40985920, 61478880, 122957760]

約数ペア:

[(1, 122957760), (2, 61478880), (3, 40985920), (4, 30739440), (5, 24591552), (6, 20492960), (8, 15369720), (10, 12295776), (12, 10246480), (15, 8197184), (16, 7684860), (20, 6147888), (24, 5123240), (30, 4098592), (32, 3842430), (40, 3073944), (48, 2561620), (60, 2049296), (64, 1921215), (80, 1536972), (96, 1280810), (120, 1024648), (160, 768486), (192, 640405), (240, 512324), (263, 467520), (320, 384243), (480, 256162), (487, 252480), (526, 233760), (789, 155840), (960, 128081), (974, 126240), (1052, 116880), (1315, 93504), (1461, 84160), (1578, 77920), (1948, 63120), (2104, 58440), (2435, 50496), (2630, 46752), (2922, 42080), (3156, 38960), (3896, 31560), (3945, 31168), (4208, 29220), (4870, 25248), (5260, 23376), (5844, 21040), (6312, 19480), (7305, 16832), (7792, 15780), (7890, 15584), (8416, 14610), (9740, 12624), (10520, 11688)]