8064540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4073}}^1$

素因数の和:4099

約数の個数: 72

約数和(自身を含む): 26692848

約数和(自身を除く): 18628308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4073, 8146, 12219, 16292, 20365, 24438, 36657, 40730, 44803, 48876, 61095, 73314, 81460, 89606, 122190, 134409, 146628, 179212, 183285, 224015, 244380, 268818, 366570, 403227, 448030, 537636, 672045, 733140, 806454, 896060, 1344090, 1612908, 2016135, 2688180, 4032270, 8064540]

約数ペア:

[(1, 8064540), (2, 4032270), (3, 2688180), (4, 2016135), (5, 1612908), (6, 1344090), (9, 896060), (10, 806454), (11, 733140), (12, 672045), (15, 537636), (18, 448030), (20, 403227), (22, 366570), (30, 268818), (33, 244380), (36, 224015), (44, 183285), (45, 179212), (55, 146628), (60, 134409), (66, 122190), (90, 89606), (99, 81460), (110, 73314), (132, 61095), (165, 48876), (180, 44803), (198, 40730), (220, 36657), (330, 24438), (396, 20365), (495, 16292), (660, 12219), (990, 8146), (1980, 4073)]