85231320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{710261}}^1$

素因数の和:710275

約数の個数: 32

約数和(自身を含む): 255694320

約数和(自身を除く): 170463000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 710261, 1420522, 2130783, 2841044, 3551305, 4261566, 5682088, 7102610, 8523132, 10653915, 14205220, 17046264, 21307830, 28410440, 42615660, 85231320]

約数ペア:

[(1, 85231320), (2, 42615660), (3, 28410440), (4, 21307830), (5, 17046264), (6, 14205220), (8, 10653915), (10, 8523132), (12, 7102610), (15, 5682088), (20, 4261566), (24, 3551305), (30, 2841044), (40, 2130783), (60, 1420522), (120, 710261)]