80946240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{84319}}^1$

素因数の和:84339

約数の個数: 56

約数和(自身を含む): 257007360

約数和(自身を除く): 176061120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 84319, 168638, 252957, 337276, 421595, 505914, 674552, 843190, 1011828, 1264785, 1349104, 1686380, 2023656, 2529570, 2698208, 3372760, 4047312, 5059140, 5396416, 6745520, 8094624, 10118280, 13491040, 16189248, 20236560, 26982080, 40473120, 80946240]

約数ペア:

[(1, 80946240), (2, 40473120), (3, 26982080), (4, 20236560), (5, 16189248), (6, 13491040), (8, 10118280), (10, 8094624), (12, 6745520), (15, 5396416), (16, 5059140), (20, 4047312), (24, 3372760), (30, 2698208), (32, 2529570), (40, 2023656), (48, 1686380), (60, 1349104), (64, 1264785), (80, 1011828), (96, 843190), (120, 674552), (160, 505914), (192, 421595), (240, 337276), (320, 252957), (480, 168638), (960, 84319)]