2755587840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6967}}^1$

素因数の和:7094

約数の個数: 144

約数和(自身を含む): 8887377408

約数和(自身を除く): 6131789568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 515, 618, 640, 768, 824, 960, 1030, 1236, 1280, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 3840, 4120, 4944, 6180, 6592, 6967, 8240, 9888, 12360, 13184, 13934, 16480, 19776, 20901, 24720, 26368, 27868, 32960, 34835, 39552, 41802, 49440, 55736, 65920, 69670, 79104, 83604, 98880, 104505, 111472, 131840, 139340, 167208, 197760, 209010, 222944, 278680, 334416, 395520, 418020, 445888, 557360, 668832, 717601, 836040, 891776, 1114720, 1337664, 1435202, 1672080, 1783552, 2152803, 2229440, 2675328, 2870404, 3344160, 3588005, 4305606, 4458880, 5350656, 5740808, 6688320, 7176010, 8611212, 8917760, 10764015, 11481616, 13376640, 14352020, 17222424, 21528030, 22963232, 26753280, 28704040, 34444848, 43056060, 45926464, 57408080, 68889696, 86112120, 91852928, 114816160, 137779392, 172224240, 183705856, 229632320, 275558784, 344448480, 459264640, 551117568, 688896960, 918529280, 1377793920, 2755587840]

約数ペア:

[(1, 2755587840), (2, 1377793920), (3, 918529280), (4, 688896960), (5, 551117568), (6, 459264640), (8, 344448480), (10, 275558784), (12, 229632320), (15, 183705856), (16, 172224240), (20, 137779392), (24, 114816160), (30, 91852928), (32, 86112120), (40, 68889696), (48, 57408080), (60, 45926464), (64, 43056060), (80, 34444848), (96, 28704040), (103, 26753280), (120, 22963232), (128, 21528030), (160, 17222424), (192, 14352020), (206, 13376640), (240, 11481616), (256, 10764015), (309, 8917760), (320, 8611212), (384, 7176010), (412, 6688320), (480, 5740808), (515, 5350656), (618, 4458880), (640, 4305606), (768, 3588005), (824, 3344160), (960, 2870404), (1030, 2675328), (1236, 2229440), (1280, 2152803), (1545, 1783552), (1648, 1672080), (1920, 1435202), (2060, 1337664), (2472, 1114720), (3090, 891776), (3296, 836040), (3840, 717601), (4120, 668832), (4944, 557360), (6180, 445888), (6592, 418020), (6967, 395520), (8240, 334416), (9888, 278680), (12360, 222944), (13184, 209010), (13934, 197760), (16480, 167208), (19776, 139340), (20901, 131840), (24720, 111472), (26368, 104505), (27868, 98880), (32960, 83604), (34835, 79104), (39552, 69670), (41802, 65920), (49440, 55736)]