353141280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2079

約数の個数: 144

約数和(自身を含む): 1215212544

約数和(自身を除く): 862071264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 1931, 2032, 2286, 2540, 3048, 3810, 3862, 4064, 4572, 5080, 5715, 5793, 6096, 7620, 7724, 9144, 9655, 10160, 11430, 11586, 12192, 15240, 15448, 17379, 18288, 19310, 20320, 22860, 23172, 28965, 30480, 30896, 34758, 36576, 38620, 45720, 46344, 57930, 60960, 61792, 69516, 77240, 86895, 91440, 92688, 115860, 139032, 154480, 173790, 182880, 185376, 231720, 245237, 278064, 308960, 347580, 463440, 490474, 556128, 695160, 735711, 926880, 980948, 1226185, 1390320, 1471422, 1961896, 2207133, 2452370, 2780640, 2942844, 3678555, 3923792, 4414266, 4904740, 5885688, 7357110, 7847584, 8828532, 9809480, 11035665, 11771376, 14714220, 17657064, 19618960, 22071330, 23542752, 29428440, 35314128, 39237920, 44142660, 58856880, 70628256, 88285320, 117713760, 176570640, 353141280]

約数ペア:

[(1, 353141280), (2, 176570640), (3, 117713760), (4, 88285320), (5, 70628256), (6, 58856880), (8, 44142660), (9, 39237920), (10, 35314128), (12, 29428440), (15, 23542752), (16, 22071330), (18, 19618960), (20, 17657064), (24, 14714220), (30, 11771376), (32, 11035665), (36, 9809480), (40, 8828532), (45, 7847584), (48, 7357110), (60, 5885688), (72, 4904740), (80, 4414266), (90, 3923792), (96, 3678555), (120, 2942844), (127, 2780640), (144, 2452370), (160, 2207133), (180, 1961896), (240, 1471422), (254, 1390320), (288, 1226185), (360, 980948), (381, 926880), (480, 735711), (508, 695160), (635, 556128), (720, 490474), (762, 463440), (1016, 347580), (1143, 308960), (1270, 278064), (1440, 245237), (1524, 231720), (1905, 185376), (1931, 182880), (2032, 173790), (2286, 154480), (2540, 139032), (3048, 115860), (3810, 92688), (3862, 91440), (4064, 86895), (4572, 77240), (5080, 69516), (5715, 61792), (5793, 60960), (6096, 57930), (7620, 46344), (7724, 45720), (9144, 38620), (9655, 36576), (10160, 34758), (11430, 30896), (11586, 30480), (12192, 28965), (15240, 23172), (15448, 22860), (17379, 20320), (18288, 19310)]