16298640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22637}}^1$

素因数の和:22656

約数の個数: 60

約数和(自身を含む): 54738684

約数和(自身を除く): 38440044

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, 22637, 45274, 67911, 90548, 113185, 135822, 181096, 203733, 226370, 271644, 339555, 362192, 407466, 452740, 543288, 679110, 814932, 905480, 1018665, 1086576, 1358220, 1629864, 1810960, 2037330, 2716440, 3259728, 4074660, 5432880, 8149320, 16298640]

約数ペア:

[(1, 16298640), (2, 8149320), (3, 5432880), (4, 4074660), (5, 3259728), (6, 2716440), (8, 2037330), (9, 1810960), (10, 1629864), (12, 1358220), (15, 1086576), (16, 1018665), (18, 905480), (20, 814932), (24, 679110), (30, 543288), (36, 452740), (40, 407466), (45, 362192), (48, 339555), (60, 271644), (72, 226370), (80, 203733), (90, 181096), (120, 135822), (144, 113185), (180, 90548), (240, 67911), (360, 45274), (720, 22637)]