84079860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1949}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 235872000

約数和(自身を除く): 151792140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 1438, 1949, 2157, 2876, 3595, 3898, 4314, 5847, 7190, 7796, 8628, 9745, 10785, 11694, 14380, 19490, 21570, 23388, 29235, 38980, 43140, 58470, 116940, 1401331, 2802662, 4203993, 5605324, 7006655, 8407986, 14013310, 16815972, 21019965, 28026620, 42039930, 84079860]

約数ペア:

[(1, 84079860), (2, 42039930), (3, 28026620), (4, 21019965), (5, 16815972), (6, 14013310), (10, 8407986), (12, 7006655), (15, 5605324), (20, 4203993), (30, 2802662), (60, 1401331), (719, 116940), (1438, 58470), (1949, 43140), (2157, 38980), (2876, 29235), (3595, 23388), (3898, 21570), (4314, 19490), (5847, 14380), (7190, 11694), (7796, 10785), (8628, 9745)]