12088620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 36953280

約数和(自身を除く): 24864660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 281, 478, 562, 717, 843, 956, 1124, 1195, 1405, 1434, 1686, 2151, 2390, 2529, 2810, 2868, 3372, 3585, 4215, 4302, 4780, 5058, 5620, 7170, 8430, 8604, 10116, 10755, 12645, 14340, 16860, 21510, 25290, 43020, 50580, 67159, 134318, 201477, 268636, 335795, 402954, 604431, 671590, 805908, 1007385, 1208862, 1343180, 2014770, 2417724, 3022155, 4029540, 6044310, 12088620]

約数ペア:

[(1, 12088620), (2, 6044310), (3, 4029540), (4, 3022155), (5, 2417724), (6, 2014770), (9, 1343180), (10, 1208862), (12, 1007385), (15, 805908), (18, 671590), (20, 604431), (30, 402954), (36, 335795), (45, 268636), (60, 201477), (90, 134318), (180, 67159), (239, 50580), (281, 43020), (478, 25290), (562, 21510), (717, 16860), (843, 14340), (956, 12645), (1124, 10755), (1195, 10116), (1405, 8604), (1434, 8430), (1686, 7170), (2151, 5620), (2390, 5058), (2529, 4780), (2810, 4302), (2868, 4215), (3372, 3585)]