120705988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 239229760

約数和(自身を除く): 118523772

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 962, 1118, 1459, 1591, 1924, 2236, 2918, 3182, 5836, 6364, 18967, 20683, 37934, 41366, 53983, 62737, 75868, 82732, 107966, 125474, 215932, 250948, 701779, 815581, 1403558, 1631162, 2321269, 2807116, 3262324, 4642538, 9285076, 30176497, 60352994, 120705988]

約数ペア:

[(1, 120705988), (2, 60352994), (4, 30176497), (13, 9285076), (26, 4642538), (37, 3262324), (43, 2807116), (52, 2321269), (74, 1631162), (86, 1403558), (148, 815581), (172, 701779), (481, 250948), (559, 215932), (962, 125474), (1118, 107966), (1459, 82732), (1591, 75868), (1924, 62737), (2236, 53983), (2918, 41366), (3182, 37934), (5836, 20683), (6364, 18967)]