120633280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19841}}^1$

素因数の和:19877

約数の個数: 56

約数和(自身を含む): 302392080

約数和(自身を除く): 181758800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 19841, 39682, 79364, 99205, 158728, 198410, 317456, 376979, 396820, 634912, 753958, 793640, 1269824, 1507916, 1587280, 1884895, 3015832, 3174560, 3769790, 6031664, 6349120, 7539580, 12063328, 15079160, 24126656, 30158320, 60316640, 120633280]

約数ペア:

[(1, 120633280), (2, 60316640), (4, 30158320), (5, 24126656), (8, 15079160), (10, 12063328), (16, 7539580), (19, 6349120), (20, 6031664), (32, 3769790), (38, 3174560), (40, 3015832), (64, 1884895), (76, 1587280), (80, 1507916), (95, 1269824), (152, 793640), (160, 753958), (190, 634912), (304, 396820), (320, 376979), (380, 317456), (608, 198410), (760, 158728), (1216, 99205), (1520, 79364), (3040, 39682), (6080, 19841)]