15871260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 44989056

約数和(自身を除く): 29117796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3187, 4980, 6374, 9561, 12748, 15935, 19122, 31870, 38244, 47805, 63740, 95610, 191220, 264521, 529042, 793563, 1058084, 1322605, 1587126, 2645210, 3174252, 3967815, 5290420, 7935630, 15871260]

約数ペア:

[(1, 15871260), (2, 7935630), (3, 5290420), (4, 3967815), (5, 3174252), (6, 2645210), (10, 1587126), (12, 1322605), (15, 1058084), (20, 793563), (30, 529042), (60, 264521), (83, 191220), (166, 95610), (249, 63740), (332, 47805), (415, 38244), (498, 31870), (830, 19122), (996, 15935), (1245, 12748), (1660, 9561), (2490, 6374), (3187, 4980)]