118647840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{247183}}^1$

素因数の和:247201

約数の個数: 48

約数和(自身を含む): 373742208

約数和(自身を除く): 255094368

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, 247183, 494366, 741549, 988732, 1235915, 1483098, 1977464, 2471830, 2966196, 3707745, 3954928, 4943660, 5932392, 7415490, 7909856, 9887320, 11864784, 14830980, 19774640, 23729568, 29661960, 39549280, 59323920, 118647840]

約数ペア:

[(1, 118647840), (2, 59323920), (3, 39549280), (4, 29661960), (5, 23729568), (6, 19774640), (8, 14830980), (10, 11864784), (12, 9887320), (15, 7909856), (16, 7415490), (20, 5932392), (24, 4943660), (30, 3954928), (32, 3707745), (40, 2966196), (48, 2471830), (60, 1977464), (80, 1483098), (96, 1235915), (120, 988732), (160, 741549), (240, 494366), (480, 247183)]