80579744520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2105009}}^1$

素因数の和:2105063

約数の個数: 128

約数和(自身を含む): 272809296000

約数和(自身を除く): 192229551480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 38280, 2105009, 4210018, 6315027, 8420036, 10525045, 12630054, 16840072, 21050090, 23155099, 25260108, 31575135, 42100180, 46310198, 50520216, 61045261, 63150270, 69465297, 84200360, 92620396, 115775495, 122090522, 126300540, 138930594, 183135783, 185240792, 231550990, 244181044, 252601080, 277861188, 305226305, 347326485, 366271566, 463101980, 488362088, 555722376, 610452610, 671497871, 694652970, 732543132, 915678915, 926203960, 1220905220, 1342995742, 1389305940, 1465086264, 1831357830, 2014493613, 2441810440, 2685991484, 2778611880, 3357489355, 3662715660, 4028987226, 5371982968, 6714978710, 7325431320, 8057974452, 10072468065, 13429957420, 16115948904, 20144936130, 26859914840, 40289872260, 80579744520]

約数ペア:

[(1, 80579744520), (2, 40289872260), (3, 26859914840), (4, 20144936130), (5, 16115948904), (6, 13429957420), (8, 10072468065), (10, 8057974452), (11, 7325431320), (12, 6714978710), (15, 5371982968), (20, 4028987226), (22, 3662715660), (24, 3357489355), (29, 2778611880), (30, 2685991484), (33, 2441810440), (40, 2014493613), (44, 1831357830), (55, 1465086264), (58, 1389305940), (60, 1342995742), (66, 1220905220), (87, 926203960), (88, 915678915), (110, 732543132), (116, 694652970), (120, 671497871), (132, 610452610), (145, 555722376), (165, 488362088), (174, 463101980), (220, 366271566), (232, 347326485), (264, 305226305), (290, 277861188), (319, 252601080), (330, 244181044), (348, 231550990), (435, 185240792), (440, 183135783), (580, 138930594), (638, 126300540), (660, 122090522), (696, 115775495), (870, 92620396), (957, 84200360), (1160, 69465297), (1276, 63150270), (1320, 61045261), (1595, 50520216), (1740, 46310198), (1914, 42100180), (2552, 31575135), (3190, 25260108), (3480, 23155099), (3828, 21050090), (4785, 16840072), (6380, 12630054), (7656, 10525045), (9570, 8420036), (12760, 6315027), (19140, 4210018), (38280, 2105009)]