621426240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1849

約数の個数: 168

約数和(自身を含む): 2155545600

約数和(自身を除く): 1534119360

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, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1699, 1905, 2032, 2286, 2540, 2880, 3048, 3398, 3810, 4064, 4572, 5080, 5097, 5715, 6096, 6796, 7620, 8128, 8495, 9144, 10160, 10194, 11430, 12192, 13592, 15240, 15291, 16990, 18288, 20320, 20388, 22860, 24384, 25485, 27184, 30480, 30582, 33980, 36576, 40640, 40776, 45720, 50970, 54368, 60960, 61164, 67960, 73152, 76455, 81552, 91440, 101940, 108736, 121920, 122328, 135920, 152910, 163104, 182880, 203880, 215773, 244656, 271840, 305820, 326208, 365760, 407760, 431546, 489312, 543680, 611640, 647319, 815520, 863092, 978624, 1078865, 1223280, 1294638, 1631040, 1726184, 1941957, 2157730, 2446560, 2589276, 3236595, 3452368, 3883914, 4315460, 4893120, 5178552, 6473190, 6904736, 7767828, 8630920, 9709785, 10357104, 12946380, 13809472, 15535656, 17261840, 19419570, 20714208, 25892760, 31071312, 34523680, 38839140, 41428416, 51785520, 62142624, 69047360, 77678280, 103571040, 124285248, 155356560, 207142080, 310713120, 621426240]

約数ペア:

[(1, 621426240), (2, 310713120), (3, 207142080), (4, 155356560), (5, 124285248), (6, 103571040), (8, 77678280), (9, 69047360), (10, 62142624), (12, 51785520), (15, 41428416), (16, 38839140), (18, 34523680), (20, 31071312), (24, 25892760), (30, 20714208), (32, 19419570), (36, 17261840), (40, 15535656), (45, 13809472), (48, 12946380), (60, 10357104), (64, 9709785), (72, 8630920), (80, 7767828), (90, 6904736), (96, 6473190), (120, 5178552), (127, 4893120), (144, 4315460), (160, 3883914), (180, 3452368), (192, 3236595), (240, 2589276), (254, 2446560), (288, 2157730), (320, 1941957), (360, 1726184), (381, 1631040), (480, 1294638), (508, 1223280), (576, 1078865), (635, 978624), (720, 863092), (762, 815520), (960, 647319), (1016, 611640), (1143, 543680), (1270, 489312), (1440, 431546), (1524, 407760), (1699, 365760), (1905, 326208), (2032, 305820), (2286, 271840), (2540, 244656), (2880, 215773), (3048, 203880), (3398, 182880), (3810, 163104), (4064, 152910), (4572, 135920), (5080, 122328), (5097, 121920), (5715, 108736), (6096, 101940), (6796, 91440), (7620, 81552), (8128, 76455), (8495, 73152), (9144, 67960), (10160, 61164), (10194, 60960), (11430, 54368), (12192, 50970), (13592, 45720), (15240, 40776), (15291, 40640), (16990, 36576), (18288, 33980), (20320, 30582), (20388, 30480), (22860, 27184), (24384, 25485)]