218435160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1820293}}^1$

素因数の和:1820307

約数の個数: 32

約数和(自身を含む): 655305840

約数和(自身を除く): 436870680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1820293, 3640586, 5460879, 7281172, 9101465, 10921758, 14562344, 18202930, 21843516, 27304395, 36405860, 43687032, 54608790, 72811720, 109217580, 218435160]

約数ペア:

[(1, 218435160), (2, 109217580), (3, 72811720), (4, 54608790), (5, 43687032), (6, 36405860), (8, 27304395), (10, 21843516), (12, 18202930), (15, 14562344), (20, 10921758), (24, 9101465), (30, 7281172), (40, 5460879), (60, 3640586), (120, 1820293)]