135124640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{120647}}^1$

素因数の和:120669

約数の個数: 48

約数和(自身を含む): 364839552

約数和(自身を除く): 229714912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 120647, 241294, 482588, 603235, 844529, 965176, 1206470, 1689058, 1930352, 2412940, 3378116, 3860704, 4222645, 4825880, 6756232, 8445290, 9651760, 13512464, 16890580, 19303520, 27024928, 33781160, 67562320, 135124640]

約数ペア:

[(1, 135124640), (2, 67562320), (4, 33781160), (5, 27024928), (7, 19303520), (8, 16890580), (10, 13512464), (14, 9651760), (16, 8445290), (20, 6756232), (28, 4825880), (32, 4222645), (35, 3860704), (40, 3378116), (56, 2412940), (70, 1930352), (80, 1689058), (112, 1206470), (140, 965176), (160, 844529), (224, 603235), (280, 482588), (560, 241294), (1120, 120647)]