76972160

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 185656320

約数和(自身を除く): 108684160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 947, 1016, 1270, 1894, 2032, 2540, 3788, 4064, 4735, 5080, 7576, 8128, 9470, 10160, 15152, 16256, 18940, 20320, 30304, 37880, 40640, 60608, 75760, 81280, 120269, 121216, 151520, 240538, 303040, 481076, 601345, 606080, 962152, 1202690, 1924304, 2405380, 3848608, 4810760, 7697216, 9621520, 15394432, 19243040, 38486080, 76972160]

約数ペア:

[(1, 76972160), (2, 38486080), (4, 19243040), (5, 15394432), (8, 9621520), (10, 7697216), (16, 4810760), (20, 3848608), (32, 2405380), (40, 1924304), (64, 1202690), (80, 962152), (127, 606080), (128, 601345), (160, 481076), (254, 303040), (320, 240538), (508, 151520), (635, 121216), (640, 120269), (947, 81280), (1016, 75760), (1270, 60608), (1894, 40640), (2032, 37880), (2540, 30304), (3788, 20320), (4064, 18940), (4735, 16256), (5080, 15152), (7576, 10160), (8128, 9470)]