16504680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 50169600

約数和(自身を除く): 33664920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1741, 1896, 2370, 3160, 3482, 4740, 5223, 6964, 8705, 9480, 10446, 13928, 17410, 20892, 26115, 34820, 41784, 52230, 69640, 104460, 137539, 208920, 275078, 412617, 550156, 687695, 825234, 1100312, 1375390, 1650468, 2063085, 2750780, 3300936, 4126170, 5501560, 8252340, 16504680]

約数ペア:

[(1, 16504680), (2, 8252340), (3, 5501560), (4, 4126170), (5, 3300936), (6, 2750780), (8, 2063085), (10, 1650468), (12, 1375390), (15, 1100312), (20, 825234), (24, 687695), (30, 550156), (40, 412617), (60, 275078), (79, 208920), (120, 137539), (158, 104460), (237, 69640), (316, 52230), (395, 41784), (474, 34820), (632, 26115), (790, 20892), (948, 17410), (1185, 13928), (1580, 10446), (1741, 9480), (1896, 8705), (2370, 6964), (3160, 5223), (3482, 4740)]