631644480

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{8123}}^1$

素因数の和:8155

約数の個数: 168

約数和(自身を含む): 2253337632

約数和(自身を除く): 1621693152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8123, 8640, 9720, 12960, 15552, 16246, 19440, 24369, 25920, 32492, 38880, 40615, 48738, 64984, 73107, 77760, 81230, 97476, 121845, 129968, 146214, 162460, 194952, 219321, 243690, 259936, 292428, 324920, 365535, 389904, 438642, 487380, 519872, 584856, 649840, 657963, 731070, 779808, 877284, 974760, 1096605, 1169712, 1299680, 1315926, 1462140, 1559616, 1754568, 1949520, 1973889, 2193210, 2339424, 2599360, 2631852, 2924280, 3289815, 3509136, 3899040, 3947778, 4386420, 4678848, 5263704, 5848560, 6579630, 7018272, 7798080, 7895556, 8772840, 9869445, 10527408, 11697120, 13159260, 14036544, 15791112, 17545680, 19738890, 21054816, 23394240, 26318520, 31582224, 35091360, 39477780, 42109632, 52637040, 63164448, 70182720, 78955560, 105274080, 126328896, 157911120, 210548160, 315822240, 631644480]

約数ペア:

[(1, 631644480), (2, 315822240), (3, 210548160), (4, 157911120), (5, 126328896), (6, 105274080), (8, 78955560), (9, 70182720), (10, 63164448), (12, 52637040), (15, 42109632), (16, 39477780), (18, 35091360), (20, 31582224), (24, 26318520), (27, 23394240), (30, 21054816), (32, 19738890), (36, 17545680), (40, 15791112), (45, 14036544), (48, 13159260), (54, 11697120), (60, 10527408), (64, 9869445), (72, 8772840), (80, 7895556), (81, 7798080), (90, 7018272), (96, 6579630), (108, 5848560), (120, 5263704), (135, 4678848), (144, 4386420), (160, 3947778), (162, 3899040), (180, 3509136), (192, 3289815), (216, 2924280), (240, 2631852), (243, 2599360), (270, 2339424), (288, 2193210), (320, 1973889), (324, 1949520), (360, 1754568), (405, 1559616), (432, 1462140), (480, 1315926), (486, 1299680), (540, 1169712), (576, 1096605), (648, 974760), (720, 877284), (810, 779808), (864, 731070), (960, 657963), (972, 649840), (1080, 584856), (1215, 519872), (1296, 487380), (1440, 438642), (1620, 389904), (1728, 365535), (1944, 324920), (2160, 292428), (2430, 259936), (2592, 243690), (2880, 219321), (3240, 194952), (3888, 162460), (4320, 146214), (4860, 129968), (5184, 121845), (6480, 97476), (7776, 81230), (8123, 77760), (8640, 73107), (9720, 64984), (12960, 48738), (15552, 40615), (16246, 38880), (19440, 32492), (24369, 25920)]