79252260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1320871}}^1$

素因数の和:1320883

約数の個数: 24

約数和(自身を含む): 221906496

約数和(自身を除く): 142654236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1320871, 2641742, 3962613, 5283484, 6604355, 7925226, 13208710, 15850452, 19813065, 26417420, 39626130, 79252260]

約数ペア:

[(1, 79252260), (2, 39626130), (3, 26417420), (4, 19813065), (5, 15850452), (6, 13208710), (10, 7925226), (12, 6604355), (15, 5283484), (20, 3962613), (30, 2641742), (60, 1320871)]