120848120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23789}}^1$

素因数の和:23927

約数の個数: 32

約数和(自身を含む): 274060800

約数和(自身を除く): 153212680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 23789, 47578, 95156, 118945, 190312, 237890, 475780, 951560, 3021203, 6042406, 12084812, 15106015, 24169624, 30212030, 60424060, 120848120]

約数ペア:

[(1, 120848120), (2, 60424060), (4, 30212030), (5, 24169624), (8, 15106015), (10, 12084812), (20, 6042406), (40, 3021203), (127, 951560), (254, 475780), (508, 237890), (635, 190312), (1016, 118945), (1270, 95156), (2540, 47578), (5080, 23789)]