80154630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 214663680

約数和(自身を除く): 134509050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 921, 967, 1535, 1842, 1934, 2763, 2901, 3070, 4605, 4835, 5526, 5802, 8289, 8703, 9210, 9670, 13815, 14505, 16578, 17406, 26109, 27630, 29010, 41445, 43515, 52218, 82890, 87030, 130545, 261090, 296869, 593738, 890607, 1484345, 1781214, 2671821, 2968690, 4453035, 5343642, 8015463, 8906070, 13359105, 16030926, 26718210, 40077315, 80154630]

約数ペア:

[(1, 80154630), (2, 40077315), (3, 26718210), (5, 16030926), (6, 13359105), (9, 8906070), (10, 8015463), (15, 5343642), (18, 4453035), (27, 2968690), (30, 2671821), (45, 1781214), (54, 1484345), (90, 890607), (135, 593738), (270, 296869), (307, 261090), (614, 130545), (921, 87030), (967, 82890), (1535, 52218), (1842, 43515), (1934, 41445), (2763, 29010), (2901, 27630), (3070, 26109), (4605, 17406), (4835, 16578), (5526, 14505), (5802, 13815), (8289, 9670), (8703, 9210)]