12906840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 26491560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 1823, 2360, 3540, 3646, 5469, 7080, 7292, 9115, 10938, 14584, 18230, 21876, 27345, 36460, 43752, 54690, 72920, 107557, 109380, 215114, 218760, 322671, 430228, 537785, 645342, 860456, 1075570, 1290684, 1613355, 2151140, 2581368, 3226710, 4302280, 6453420, 12906840]

約数ペア:

[(1, 12906840), (2, 6453420), (3, 4302280), (4, 3226710), (5, 2581368), (6, 2151140), (8, 1613355), (10, 1290684), (12, 1075570), (15, 860456), (20, 645342), (24, 537785), (30, 430228), (40, 322671), (59, 218760), (60, 215114), (118, 109380), (120, 107557), (177, 72920), (236, 54690), (295, 43752), (354, 36460), (472, 27345), (590, 21876), (708, 18230), (885, 14584), (1180, 10938), (1416, 9115), (1770, 7292), (1823, 7080), (2360, 5469), (3540, 3646)]