345087180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1607}}^1$

素因数の和:2815

約数の個数: 72

約数和(自身を含む): 1048293792

約数和(自身を除く): 703206612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1193, 1607, 2386, 3214, 3579, 4772, 4821, 5965, 6428, 7158, 8035, 9642, 10737, 11930, 14316, 14463, 16070, 17895, 19284, 21474, 23860, 24105, 28926, 32140, 35790, 42948, 48210, 53685, 57852, 71580, 72315, 96420, 107370, 144630, 214740, 289260, 1917151, 3834302, 5751453, 7668604, 9585755, 11502906, 17254359, 19171510, 23005812, 28757265, 34508718, 38343020, 57514530, 69017436, 86271795, 115029060, 172543590, 345087180]

約数ペア:

[(1, 345087180), (2, 172543590), (3, 115029060), (4, 86271795), (5, 69017436), (6, 57514530), (9, 38343020), (10, 34508718), (12, 28757265), (15, 23005812), (18, 19171510), (20, 17254359), (30, 11502906), (36, 9585755), (45, 7668604), (60, 5751453), (90, 3834302), (180, 1917151), (1193, 289260), (1607, 214740), (2386, 144630), (3214, 107370), (3579, 96420), (4772, 72315), (4821, 71580), (5965, 57852), (6428, 53685), (7158, 48210), (8035, 42948), (9642, 35790), (10737, 32140), (11930, 28926), (14316, 24105), (14463, 23860), (16070, 21474), (17895, 19284)]