211778040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1764817}}^1$

素因数の和:1764831

約数の個数: 32

約数和(自身を含む): 635334480

約数和(自身を除く): 423556440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1764817, 3529634, 5294451, 7059268, 8824085, 10588902, 14118536, 17648170, 21177804, 26472255, 35296340, 42355608, 52944510, 70592680, 105889020, 211778040]

約数ペア:

[(1, 211778040), (2, 105889020), (3, 70592680), (4, 52944510), (5, 42355608), (6, 35296340), (8, 26472255), (10, 21177804), (12, 17648170), (15, 14118536), (20, 10588902), (24, 8824085), (30, 7059268), (40, 5294451), (60, 3529634), (120, 1764817)]