131845860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{244159}}^1$

素因数の和:244177

約数の個数: 48

約数和(自身を含む): 410188800

約数和(自身を除く): 278342940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 244159, 488318, 732477, 976636, 1220795, 1464954, 2197431, 2441590, 2929908, 3662385, 4394862, 4883180, 6592293, 7324770, 8789724, 10987155, 13184586, 14649540, 21974310, 26369172, 32961465, 43948620, 65922930, 131845860]

約数ペア:

[(1, 131845860), (2, 65922930), (3, 43948620), (4, 32961465), (5, 26369172), (6, 21974310), (9, 14649540), (10, 13184586), (12, 10987155), (15, 8789724), (18, 7324770), (20, 6592293), (27, 4883180), (30, 4394862), (36, 3662385), (45, 2929908), (54, 2441590), (60, 2197431), (90, 1464954), (108, 1220795), (135, 976636), (180, 732477), (270, 488318), (540, 244159)]