16900560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23473}}^1$

素因数の和:23492

約数の個数: 60

約数和(自身を含む): 56760132

約数和(自身を除く): 39859572

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, 23473, 46946, 70419, 93892, 117365, 140838, 187784, 211257, 234730, 281676, 352095, 375568, 422514, 469460, 563352, 704190, 845028, 938920, 1056285, 1126704, 1408380, 1690056, 1877840, 2112570, 2816760, 3380112, 4225140, 5633520, 8450280, 16900560]

約数ペア:

[(1, 16900560), (2, 8450280), (3, 5633520), (4, 4225140), (5, 3380112), (6, 2816760), (8, 2112570), (9, 1877840), (10, 1690056), (12, 1408380), (15, 1126704), (16, 1056285), (18, 938920), (20, 845028), (24, 704190), (30, 563352), (36, 469460), (40, 422514), (45, 375568), (48, 352095), (60, 281676), (72, 234730), (80, 211257), (90, 187784), (120, 140838), (144, 117365), (180, 93892), (240, 70419), (360, 46946), (720, 23473)]