85748280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{714569}}^1$

素因数の和:714583

約数の個数: 32

約数和(自身を含む): 257245200

約数和(自身を除く): 171496920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 714569, 1429138, 2143707, 2858276, 3572845, 4287414, 5716552, 7145690, 8574828, 10718535, 14291380, 17149656, 21437070, 28582760, 42874140, 85748280]

約数ペア:

[(1, 85748280), (2, 42874140), (3, 28582760), (4, 21437070), (5, 17149656), (6, 14291380), (8, 10718535), (10, 8574828), (12, 7145690), (15, 5716552), (20, 4287414), (24, 3572845), (30, 2858276), (40, 2143707), (60, 1429138), (120, 714569)]