13554847920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{181603}}^1$

素因数の和:181930

約数の個数: 80

約数和(自身を含む): 42155373312

約数和(自身を除く): 28600525392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 12440, 14928, 18660, 24880, 37320, 74640, 181603, 363206, 544809, 726412, 908015, 1089618, 1452824, 1816030, 2179236, 2724045, 2905648, 3632060, 4358472, 5448090, 7264120, 8716944, 10896180, 14528240, 21792360, 43584720, 56478533, 112957066, 169435599, 225914132, 282392665, 338871198, 451828264, 564785330, 677742396, 847177995, 903656528, 1129570660, 1355484792, 1694355990, 2259141320, 2710969584, 3388711980, 4518282640, 6777423960, 13554847920]

約数ペア:

[(1, 13554847920), (2, 6777423960), (3, 4518282640), (4, 3388711980), (5, 2710969584), (6, 2259141320), (8, 1694355990), (10, 1355484792), (12, 1129570660), (15, 903656528), (16, 847177995), (20, 677742396), (24, 564785330), (30, 451828264), (40, 338871198), (48, 282392665), (60, 225914132), (80, 169435599), (120, 112957066), (240, 56478533), (311, 43584720), (622, 21792360), (933, 14528240), (1244, 10896180), (1555, 8716944), (1866, 7264120), (2488, 5448090), (3110, 4358472), (3732, 3632060), (4665, 2905648), (4976, 2724045), (6220, 2179236), (7464, 1816030), (9330, 1452824), (12440, 1089618), (14928, 908015), (18660, 726412), (24880, 544809), (37320, 363206), (74640, 181603)]