12916440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35879}}^1$

素因数の和:35896

約数の個数: 48

約数和(自身を含む): 41979600

約数和(自身を除く): 29063160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35879, 71758, 107637, 143516, 179395, 215274, 287032, 322911, 358790, 430548, 538185, 645822, 717580, 861096, 1076370, 1291644, 1435160, 1614555, 2152740, 2583288, 3229110, 4305480, 6458220, 12916440]

約数ペア:

[(1, 12916440), (2, 6458220), (3, 4305480), (4, 3229110), (5, 2583288), (6, 2152740), (8, 1614555), (9, 1435160), (10, 1291644), (12, 1076370), (15, 861096), (18, 717580), (20, 645822), (24, 538185), (30, 430548), (36, 358790), (40, 322911), (45, 287032), (60, 215274), (72, 179395), (90, 143516), (120, 107637), (180, 71758), (360, 35879)]