131874840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 430260480

約数和(自身を除く): 298385640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 337, 360, 674, 1011, 1087, 1348, 1685, 2022, 2174, 2696, 3033, 3261, 3370, 4044, 4348, 5055, 5435, 6066, 6522, 6740, 8088, 8696, 9783, 10110, 10870, 12132, 13044, 13480, 15165, 16305, 19566, 20220, 21740, 24264, 26088, 30330, 32610, 39132, 40440, 43480, 48915, 60660, 65220, 78264, 97830, 121320, 130440, 195660, 366319, 391320, 732638, 1098957, 1465276, 1831595, 2197914, 2930552, 3296871, 3663190, 4395828, 5494785, 6593742, 7326380, 8791656, 10989570, 13187484, 14652760, 16484355, 21979140, 26374968, 32968710, 43958280, 65937420, 131874840]

約数ペア:

[(1, 131874840), (2, 65937420), (3, 43958280), (4, 32968710), (5, 26374968), (6, 21979140), (8, 16484355), (9, 14652760), (10, 13187484), (12, 10989570), (15, 8791656), (18, 7326380), (20, 6593742), (24, 5494785), (30, 4395828), (36, 3663190), (40, 3296871), (45, 2930552), (60, 2197914), (72, 1831595), (90, 1465276), (120, 1098957), (180, 732638), (337, 391320), (360, 366319), (674, 195660), (1011, 130440), (1087, 121320), (1348, 97830), (1685, 78264), (2022, 65220), (2174, 60660), (2696, 48915), (3033, 43480), (3261, 40440), (3370, 39132), (4044, 32610), (4348, 30330), (5055, 26088), (5435, 24264), (6066, 21740), (6522, 20220), (6740, 19566), (8088, 16305), (8696, 15165), (9783, 13480), (10110, 13044), (10870, 12132)]