123360180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16189}}^1$

素因数の和:16328

約数の個数: 48

約数和(自身を含む): 348149760

約数和(自身を除く): 224789580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 16189, 32378, 48567, 64756, 80945, 97134, 161890, 194268, 242835, 323780, 485670, 971340, 2056003, 4112006, 6168009, 8224012, 10280015, 12336018, 20560030, 24672036, 30840045, 41120060, 61680090, 123360180]

約数ペア:

[(1, 123360180), (2, 61680090), (3, 41120060), (4, 30840045), (5, 24672036), (6, 20560030), (10, 12336018), (12, 10280015), (15, 8224012), (20, 6168009), (30, 4112006), (60, 2056003), (127, 971340), (254, 485670), (381, 323780), (508, 242835), (635, 194268), (762, 161890), (1270, 97134), (1524, 80945), (1905, 64756), (2540, 48567), (3810, 32378), (7620, 16189)]