42536280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354469}}^1$

素因数の和:354483

約数の個数: 32

約数和(自身を含む): 127609200

約数和(自身を除く): 85072920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354469, 708938, 1063407, 1417876, 1772345, 2126814, 2835752, 3544690, 4253628, 5317035, 7089380, 8507256, 10634070, 14178760, 21268140, 42536280]

約数ペア:

[(1, 42536280), (2, 21268140), (3, 14178760), (4, 10634070), (5, 8507256), (6, 7089380), (8, 5317035), (10, 4253628), (12, 3544690), (15, 2835752), (20, 2126814), (24, 1772345), (30, 1417876), (40, 1063407), (60, 708938), (120, 354469)]