12245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 39118464

約数和(自身を除く): 26873184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 263, 291, 388, 480, 485, 526, 582, 776, 789, 970, 1052, 1164, 1315, 1455, 1552, 1578, 1940, 2104, 2328, 2630, 2910, 3104, 3156, 3880, 3945, 4208, 4656, 5260, 5820, 6312, 7760, 7890, 8416, 9312, 10520, 11640, 12624, 15520, 15780, 21040, 23280, 25248, 25511, 31560, 42080, 46560, 51022, 63120, 76533, 102044, 126240, 127555, 153066, 204088, 255110, 306132, 382665, 408176, 510220, 612264, 765330, 816352, 1020440, 1224528, 1530660, 2040880, 2449056, 3061320, 4081760, 6122640, 12245280]

約数ペア:

[(1, 12245280), (2, 6122640), (3, 4081760), (4, 3061320), (5, 2449056), (6, 2040880), (8, 1530660), (10, 1224528), (12, 1020440), (15, 816352), (16, 765330), (20, 612264), (24, 510220), (30, 408176), (32, 382665), (40, 306132), (48, 255110), (60, 204088), (80, 153066), (96, 127555), (97, 126240), (120, 102044), (160, 76533), (194, 63120), (240, 51022), (263, 46560), (291, 42080), (388, 31560), (480, 25511), (485, 25248), (526, 23280), (582, 21040), (776, 15780), (789, 15520), (970, 12624), (1052, 11640), (1164, 10520), (1315, 9312), (1455, 8416), (1552, 7890), (1578, 7760), (1940, 6312), (2104, 5820), (2328, 5260), (2630, 4656), (2910, 4208), (3104, 3945), (3156, 3880)]