79399260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441107}}^1$

素因数の和:441122

約数の個数: 36

約数和(自身を含む): 240844968

約数和(自身を除く): 161445708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441107, 882214, 1323321, 1764428, 2205535, 2646642, 3969963, 4411070, 5293284, 6616605, 7939926, 8822140, 13233210, 15879852, 19849815, 26466420, 39699630, 79399260]

約数ペア:

[(1, 79399260), (2, 39699630), (3, 26466420), (4, 19849815), (5, 15879852), (6, 13233210), (9, 8822140), (10, 7939926), (12, 6616605), (15, 5293284), (18, 4411070), (20, 3969963), (30, 2646642), (36, 2205535), (45, 1764428), (60, 1323321), (90, 882214), (180, 441107)]