213086040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1775717}}^1$

素因数の和:1775731

約数の個数: 32

約数和(自身を含む): 639258480

約数和(自身を除く): 426172440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1775717, 3551434, 5327151, 7102868, 8878585, 10654302, 14205736, 17757170, 21308604, 26635755, 35514340, 42617208, 53271510, 71028680, 106543020, 213086040]

約数ペア:

[(1, 213086040), (2, 106543020), (3, 71028680), (4, 53271510), (5, 42617208), (6, 35514340), (8, 26635755), (10, 21308604), (12, 17757170), (15, 14205736), (20, 10654302), (24, 8878585), (30, 7102868), (40, 5327151), (60, 3551434), (120, 1775717)]