74982120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{624851}}^1$

素因数の和:624865

約数の個数: 32

約数和(自身を含む): 224946720

約数和(自身を除く): 149964600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 624851, 1249702, 1874553, 2499404, 3124255, 3749106, 4998808, 6248510, 7498212, 9372765, 12497020, 14996424, 18745530, 24994040, 37491060, 74982120]

約数ペア:

[(1, 74982120), (2, 37491060), (3, 24994040), (4, 18745530), (5, 14996424), (6, 12497020), (8, 9372765), (10, 7498212), (12, 6248510), (15, 4998808), (20, 3749106), (24, 3124255), (30, 2499404), (40, 1874553), (60, 1249702), (120, 624851)]