540635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2252647}}^1$

素因数の和:2252663

約数の個数: 40

約数和(自身を含む): 1675970112

約数和(自身を除く): 1135334832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2252647, 4505294, 6757941, 9010588, 11263235, 13515882, 18021176, 22526470, 27031764, 33789705, 36042352, 45052940, 54063528, 67579410, 90105880, 108127056, 135158820, 180211760, 270317640, 540635280]

約数ペア:

[(1, 540635280), (2, 270317640), (3, 180211760), (4, 135158820), (5, 108127056), (6, 90105880), (8, 67579410), (10, 54063528), (12, 45052940), (15, 36042352), (16, 33789705), (20, 27031764), (24, 22526470), (30, 18021176), (40, 13515882), (48, 11263235), (60, 9010588), (80, 6757941), (120, 4505294), (240, 2252647)]