85628280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{713569}}^1$

素因数の和:713583

約数の個数: 32

約数和(自身を含む): 256885200

約数和(自身を除く): 171256920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 713569, 1427138, 2140707, 2854276, 3567845, 4281414, 5708552, 7135690, 8562828, 10703535, 14271380, 17125656, 21407070, 28542760, 42814140, 85628280]

約数ペア:

[(1, 85628280), (2, 42814140), (3, 28542760), (4, 21407070), (5, 17125656), (6, 14271380), (8, 10703535), (10, 8562828), (12, 7135690), (15, 5708552), (20, 4281414), (24, 3567845), (30, 2854276), (40, 2140707), (60, 1427138), (120, 713569)]