79586460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{442147}}^1$

素因数の和:442162

約数の個数: 36

約数和(自身を含む): 241412808

約数和(自身を除く): 161826348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 442147, 884294, 1326441, 1768588, 2210735, 2652882, 3979323, 4421470, 5305764, 6632205, 7958646, 8842940, 13264410, 15917292, 19896615, 26528820, 39793230, 79586460]

約数ペア:

[(1, 79586460), (2, 39793230), (3, 26528820), (4, 19896615), (5, 15917292), (6, 13264410), (9, 8842940), (10, 7958646), (12, 6632205), (15, 5305764), (18, 4421470), (20, 3979323), (30, 2652882), (36, 2210735), (45, 1768588), (60, 1326441), (90, 884294), (180, 442147)]