988893120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8111}}^1$

素因数の和:8258

約数の個数: 112

約数和(自身を含む): 3164848128

約数和(自身を除く): 2175955008

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8111, 8128, 10160, 12192, 15240, 16222, 20320, 24333, 24384, 30480, 32444, 40555, 40640, 48666, 60960, 64888, 81110, 97332, 121665, 121920, 129776, 162220, 194664, 243330, 259552, 324440, 389328, 486660, 519104, 648880, 778656, 973320, 1030097, 1297760, 1557312, 1946640, 2060194, 2595520, 3090291, 3893280, 4120388, 5150485, 6180582, 7786560, 8240776, 10300970, 12361164, 15451455, 16481552, 20601940, 24722328, 30902910, 32963104, 41203880, 49444656, 61805820, 65926208, 82407760, 98889312, 123611640, 164815520, 197778624, 247223280, 329631040, 494446560, 988893120]

約数ペア:

[(1, 988893120), (2, 494446560), (3, 329631040), (4, 247223280), (5, 197778624), (6, 164815520), (8, 123611640), (10, 98889312), (12, 82407760), (15, 65926208), (16, 61805820), (20, 49444656), (24, 41203880), (30, 32963104), (32, 30902910), (40, 24722328), (48, 20601940), (60, 16481552), (64, 15451455), (80, 12361164), (96, 10300970), (120, 8240776), (127, 7786560), (160, 6180582), (192, 5150485), (240, 4120388), (254, 3893280), (320, 3090291), (381, 2595520), (480, 2060194), (508, 1946640), (635, 1557312), (762, 1297760), (960, 1030097), (1016, 973320), (1270, 778656), (1524, 648880), (1905, 519104), (2032, 486660), (2540, 389328), (3048, 324440), (3810, 259552), (4064, 243330), (5080, 194664), (6096, 162220), (7620, 129776), (8111, 121920), (8128, 121665), (10160, 97332), (12192, 81110), (15240, 64888), (16222, 60960), (20320, 48666), (24333, 40640), (24384, 40555), (30480, 32444)]