85267320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{710561}}^1$

素因数の和:710575

約数の個数: 32

約数和(自身を含む): 255802320

約数和(自身を除く): 170535000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 710561, 1421122, 2131683, 2842244, 3552805, 4263366, 5684488, 7105610, 8526732, 10658415, 14211220, 17053464, 21316830, 28422440, 42633660, 85267320]

約数ペア:

[(1, 85267320), (2, 42633660), (3, 28422440), (4, 21316830), (5, 17053464), (6, 14211220), (8, 10658415), (10, 8526732), (12, 7105610), (15, 5684488), (20, 4263366), (24, 3552805), (30, 2842244), (40, 2131683), (60, 1421122), (120, 710561)]