79493580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441631}}^1$

素因数の和:441646

約数の個数: 36

約数和(自身を含む): 241131072

約数和(自身を除く): 161637492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441631, 883262, 1324893, 1766524, 2208155, 2649786, 3974679, 4416310, 5299572, 6624465, 7949358, 8832620, 13248930, 15898716, 19873395, 26497860, 39746790, 79493580]

約数ペア:

[(1, 79493580), (2, 39746790), (3, 26497860), (4, 19873395), (5, 15898716), (6, 13248930), (9, 8832620), (10, 7949358), (12, 6624465), (15, 5299572), (18, 4416310), (20, 3974679), (30, 2649786), (36, 2208155), (45, 1766524), (60, 1324893), (90, 883262), (180, 441631)]