61796160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 168

約数和(自身を含む): 217932000

約数和(自身を除く): 156135840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 499, 516, 576, 645, 688, 720, 774, 860, 960, 998, 1032, 1290, 1376, 1440, 1497, 1548, 1720, 1935, 1996, 2064, 2495, 2580, 2752, 2880, 2994, 3096, 3440, 3870, 3992, 4128, 4491, 4990, 5160, 5988, 6192, 6880, 7485, 7740, 7984, 8256, 8982, 9980, 10320, 11976, 12384, 13760, 14970, 15480, 15968, 17964, 19960, 20640, 21457, 22455, 23952, 24768, 29940, 30960, 31936, 35928, 39920, 41280, 42914, 44910, 47904, 59880, 61920, 64371, 71856, 79840, 85828, 89820, 95808, 107285, 119760, 123840, 128742, 143712, 159680, 171656, 179640, 193113, 214570, 239520, 257484, 287424, 321855, 343312, 359280, 386226, 429140, 479040, 514968, 643710, 686624, 718560, 772452, 858280, 965565, 1029936, 1287420, 1373248, 1437120, 1544904, 1716560, 1931130, 2059872, 2574840, 3089808, 3433120, 3862260, 4119744, 5149680, 6179616, 6866240, 7724520, 10299360, 12359232, 15449040, 20598720, 30898080, 61796160]

約数ペア:

[(1, 61796160), (2, 30898080), (3, 20598720), (4, 15449040), (5, 12359232), (6, 10299360), (8, 7724520), (9, 6866240), (10, 6179616), (12, 5149680), (15, 4119744), (16, 3862260), (18, 3433120), (20, 3089808), (24, 2574840), (30, 2059872), (32, 1931130), (36, 1716560), (40, 1544904), (43, 1437120), (45, 1373248), (48, 1287420), (60, 1029936), (64, 965565), (72, 858280), (80, 772452), (86, 718560), (90, 686624), (96, 643710), (120, 514968), (129, 479040), (144, 429140), (160, 386226), (172, 359280), (180, 343312), (192, 321855), (215, 287424), (240, 257484), (258, 239520), (288, 214570), (320, 193113), (344, 179640), (360, 171656), (387, 159680), (430, 143712), (480, 128742), (499, 123840), (516, 119760), (576, 107285), (645, 95808), (688, 89820), (720, 85828), (774, 79840), (860, 71856), (960, 64371), (998, 61920), (1032, 59880), (1290, 47904), (1376, 44910), (1440, 42914), (1497, 41280), (1548, 39920), (1720, 35928), (1935, 31936), (1996, 30960), (2064, 29940), (2495, 24768), (2580, 23952), (2752, 22455), (2880, 21457), (2994, 20640), (3096, 19960), (3440, 17964), (3870, 15968), (3992, 15480), (4128, 14970), (4491, 13760), (4990, 12384), (5160, 11976), (5988, 10320), (6192, 9980), (6880, 8982), (7485, 8256), (7740, 7984)]