79191180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5569}}^1$

素因数の和:5663

約数の個数: 72

約数和(自身を含む): 243297600

約数和(自身を除く): 164106420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 5569, 7110, 11138, 14220, 16707, 22276, 27845, 33414, 50121, 55690, 66828, 83535, 100242, 111380, 167070, 200484, 250605, 334140, 439951, 501210, 879902, 1002420, 1319853, 1759804, 2199755, 2639706, 3959559, 4399510, 5279412, 6599265, 7919118, 8799020, 13198530, 15838236, 19797795, 26397060, 39595590, 79191180]

約数ペア:

[(1, 79191180), (2, 39595590), (3, 26397060), (4, 19797795), (5, 15838236), (6, 13198530), (9, 8799020), (10, 7919118), (12, 6599265), (15, 5279412), (18, 4399510), (20, 3959559), (30, 2639706), (36, 2199755), (45, 1759804), (60, 1319853), (79, 1002420), (90, 879902), (158, 501210), (180, 439951), (237, 334140), (316, 250605), (395, 200484), (474, 167070), (711, 111380), (790, 100242), (948, 83535), (1185, 66828), (1422, 55690), (1580, 50121), (2370, 33414), (2844, 27845), (3555, 22276), (4740, 16707), (5569, 14220), (7110, 11138)]