89196840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247769}}^1$

素因数の和:247786

約数の個数: 48

約数和(自身を含む): 289890900

約数和(自身を除く): 200694060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 247769, 495538, 743307, 991076, 1238845, 1486614, 1982152, 2229921, 2477690, 2973228, 3716535, 4459842, 4955380, 5946456, 7433070, 8919684, 9910760, 11149605, 14866140, 17839368, 22299210, 29732280, 44598420, 89196840]

約数ペア:

[(1, 89196840), (2, 44598420), (3, 29732280), (4, 22299210), (5, 17839368), (6, 14866140), (8, 11149605), (9, 9910760), (10, 8919684), (12, 7433070), (15, 5946456), (18, 4955380), (20, 4459842), (24, 3716535), (30, 2973228), (36, 2477690), (40, 2229921), (45, 1982152), (60, 1486614), (72, 1238845), (90, 991076), (120, 743307), (180, 495538), (360, 247769)]