1312560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1823}}^1$

素因数の和:1842

約数の個数: 60

約数和(自身を含む): 4410432

約数和(自身を除く): 3097872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1823, 3646, 5469, 7292, 9115, 10938, 14584, 16407, 18230, 21876, 27345, 29168, 32814, 36460, 43752, 54690, 65628, 72920, 82035, 87504, 109380, 131256, 145840, 164070, 218760, 262512, 328140, 437520, 656280, 1312560]

約数ペア:

[(1, 1312560), (2, 656280), (3, 437520), (4, 328140), (5, 262512), (6, 218760), (8, 164070), (9, 145840), (10, 131256), (12, 109380), (15, 87504), (16, 82035), (18, 72920), (20, 65628), (24, 54690), (30, 43752), (36, 36460), (40, 32814), (45, 29168), (48, 27345), (60, 21876), (72, 18230), (80, 16407), (90, 14584), (120, 10938), (144, 9115), (180, 7292), (240, 5469), (360, 3646), (720, 1823)]