60139980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 183346800

約数和(自身を除く): 123206820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 1459, 2061, 2290, 2748, 2918, 3435, 4122, 4377, 4580, 5836, 6870, 7295, 8244, 8754, 10305, 13131, 13740, 14590, 17508, 20610, 21885, 26262, 29180, 41220, 43770, 52524, 65655, 87540, 131310, 262620, 334111, 668222, 1002333, 1336444, 1670555, 2004666, 3006999, 3341110, 4009332, 5011665, 6013998, 6682220, 10023330, 12027996, 15034995, 20046660, 30069990, 60139980]

約数ペア:

[(1, 60139980), (2, 30069990), (3, 20046660), (4, 15034995), (5, 12027996), (6, 10023330), (9, 6682220), (10, 6013998), (12, 5011665), (15, 4009332), (18, 3341110), (20, 3006999), (30, 2004666), (36, 1670555), (45, 1336444), (60, 1002333), (90, 668222), (180, 334111), (229, 262620), (458, 131310), (687, 87540), (916, 65655), (1145, 52524), (1374, 43770), (1459, 41220), (2061, 29180), (2290, 26262), (2748, 21885), (2918, 20610), (3435, 17508), (4122, 14590), (4377, 13740), (4580, 13131), (5836, 10305), (6870, 8754), (7295, 8244)]