23511720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{195931}}^1$

素因数の和:195945

約数の個数: 32

約数和(自身を含む): 70535520

約数和(自身を除く): 47023800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 195931, 391862, 587793, 783724, 979655, 1175586, 1567448, 1959310, 2351172, 2938965, 3918620, 4702344, 5877930, 7837240, 11755860, 23511720]

約数ペア:

[(1, 23511720), (2, 11755860), (3, 7837240), (4, 5877930), (5, 4702344), (6, 3918620), (8, 2938965), (10, 2351172), (12, 1959310), (15, 1567448), (20, 1175586), (24, 979655), (30, 783724), (40, 587793), (60, 391862), (120, 195931)]