1200528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{397}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 3948160

約数和(自身を除く): 2747632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 397, 432, 504, 756, 794, 1008, 1191, 1512, 1588, 2382, 2779, 3024, 3176, 3573, 4764, 5558, 6352, 7146, 8337, 9528, 10719, 11116, 14292, 16674, 19056, 21438, 22232, 25011, 28584, 33348, 42876, 44464, 50022, 57168, 66696, 75033, 85752, 100044, 133392, 150066, 171504, 200088, 300132, 400176, 600264, 1200528]

約数ペア:

[(1, 1200528), (2, 600264), (3, 400176), (4, 300132), (6, 200088), (7, 171504), (8, 150066), (9, 133392), (12, 100044), (14, 85752), (16, 75033), (18, 66696), (21, 57168), (24, 50022), (27, 44464), (28, 42876), (36, 33348), (42, 28584), (48, 25011), (54, 22232), (56, 21438), (63, 19056), (72, 16674), (84, 14292), (108, 11116), (112, 10719), (126, 9528), (144, 8337), (168, 7146), (189, 6352), (216, 5558), (252, 4764), (336, 3573), (378, 3176), (397, 3024), (432, 2779), (504, 2382), (756, 1588), (794, 1512), (1008, 1191)]