61763760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 209592240

約数和(自身を除く): 147828480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 787, 872, 981, 1090, 1308, 1574, 1635, 1744, 1962, 2180, 2361, 2616, 3148, 3270, 3924, 3935, 4360, 4722, 4905, 5232, 6296, 6540, 7083, 7848, 7870, 8720, 9444, 9810, 11805, 12592, 13080, 14166, 15696, 15740, 18888, 19620, 23610, 26160, 28332, 31480, 35415, 37776, 39240, 47220, 56664, 62960, 70830, 78480, 85783, 94440, 113328, 141660, 171566, 188880, 257349, 283320, 343132, 428915, 514698, 566640, 686264, 772047, 857830, 1029396, 1286745, 1372528, 1544094, 1715660, 2058792, 2573490, 3088188, 3431320, 3860235, 4117584, 5146980, 6176376, 6862640, 7720470, 10293960, 12352752, 15440940, 20587920, 30881880, 61763760]

約数ペア:

[(1, 61763760), (2, 30881880), (3, 20587920), (4, 15440940), (5, 12352752), (6, 10293960), (8, 7720470), (9, 6862640), (10, 6176376), (12, 5146980), (15, 4117584), (16, 3860235), (18, 3431320), (20, 3088188), (24, 2573490), (30, 2058792), (36, 1715660), (40, 1544094), (45, 1372528), (48, 1286745), (60, 1029396), (72, 857830), (80, 772047), (90, 686264), (109, 566640), (120, 514698), (144, 428915), (180, 343132), (218, 283320), (240, 257349), (327, 188880), (360, 171566), (436, 141660), (545, 113328), (654, 94440), (720, 85783), (787, 78480), (872, 70830), (981, 62960), (1090, 56664), (1308, 47220), (1574, 39240), (1635, 37776), (1744, 35415), (1962, 31480), (2180, 28332), (2361, 26160), (2616, 23610), (3148, 19620), (3270, 18888), (3924, 15740), (3935, 15696), (4360, 14166), (4722, 13080), (4905, 12592), (5232, 11805), (6296, 9810), (6540, 9444), (7083, 8720), (7848, 7870)]