66783636960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139132577}}^1$

素因数の和:139132595

約数の個数: 48

約数和(自身を含む): 210368457936

約数和(自身を除く): 143584820976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 139132577, 278265154, 417397731, 556530308, 695662885, 834795462, 1113060616, 1391325770, 1669590924, 2086988655, 2226121232, 2782651540, 3339181848, 4173977310, 4452242464, 5565303080, 6678363696, 8347954620, 11130606160, 13356727392, 16695909240, 22261212320, 33391818480, 66783636960]

約数ペア:

[(1, 66783636960), (2, 33391818480), (3, 22261212320), (4, 16695909240), (5, 13356727392), (6, 11130606160), (8, 8347954620), (10, 6678363696), (12, 5565303080), (15, 4452242464), (16, 4173977310), (20, 3339181848), (24, 2782651540), (30, 2226121232), (32, 2086988655), (40, 1669590924), (48, 1391325770), (60, 1113060616), (80, 834795462), (96, 695662885), (120, 556530308), (160, 417397731), (240, 278265154), (480, 139132577)]