108345180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78511}}^1$

素因数の和:78546

約数の個数: 48

約数和(自身を含む): 316560384

約数和(自身を除く): 208215204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 78511, 157022, 235533, 314044, 392555, 471066, 785110, 942132, 1177665, 1570220, 1805753, 2355330, 3611506, 4710660, 5417259, 7223012, 9028765, 10834518, 18057530, 21669036, 27086295, 36115060, 54172590, 108345180]

約数ペア:

[(1, 108345180), (2, 54172590), (3, 36115060), (4, 27086295), (5, 21669036), (6, 18057530), (10, 10834518), (12, 9028765), (15, 7223012), (20, 5417259), (23, 4710660), (30, 3611506), (46, 2355330), (60, 1805753), (69, 1570220), (92, 1177665), (115, 942132), (138, 785110), (230, 471066), (276, 392555), (345, 314044), (460, 235533), (690, 157022), (1380, 78511)]