15075680

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 36242640

約数和(自身を除く): 21166960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1597, 1888, 2360, 3194, 4720, 6388, 7985, 9440, 12776, 15970, 25552, 31940, 51104, 63880, 94223, 127760, 188446, 255520, 376892, 471115, 753784, 942230, 1507568, 1884460, 3015136, 3768920, 7537840, 15075680]

約数ペア:

[(1, 15075680), (2, 7537840), (4, 3768920), (5, 3015136), (8, 1884460), (10, 1507568), (16, 942230), (20, 753784), (32, 471115), (40, 376892), (59, 255520), (80, 188446), (118, 127760), (160, 94223), (236, 63880), (295, 51104), (472, 31940), (590, 25552), (944, 15970), (1180, 12776), (1597, 9440), (1888, 7985), (2360, 6388), (3194, 4720)]