80097210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1627}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 208761696

約数和(自身を除く): 128664486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1627, 1641, 2735, 3254, 3282, 4881, 4923, 5470, 8135, 8205, 9762, 9846, 14643, 16270, 16410, 24405, 24615, 29286, 48810, 49230, 73215, 146430, 889969, 1779938, 2669907, 4449845, 5339814, 8009721, 8899690, 13349535, 16019442, 26699070, 40048605, 80097210]

約数ペア:

[(1, 80097210), (2, 40048605), (3, 26699070), (5, 16019442), (6, 13349535), (9, 8899690), (10, 8009721), (15, 5339814), (18, 4449845), (30, 2669907), (45, 1779938), (90, 889969), (547, 146430), (1094, 73215), (1627, 49230), (1641, 48810), (2735, 29286), (3254, 24615), (3282, 24405), (4881, 16410), (4923, 16270), (5470, 14643), (8135, 9846), (8205, 9762)]