85015680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44279}}^1$

素因数の和:44301

約数の個数: 64

約数和(自身を含む): 270993600

約数和(自身を除く): 185977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 44279, 88558, 132837, 177116, 221395, 265674, 354232, 442790, 531348, 664185, 708464, 885580, 1062696, 1328370, 1416928, 1771160, 2125392, 2656740, 2833856, 3542320, 4250784, 5313480, 5667712, 7084640, 8501568, 10626960, 14169280, 17003136, 21253920, 28338560, 42507840, 85015680]

約数ペア:

[(1, 85015680), (2, 42507840), (3, 28338560), (4, 21253920), (5, 17003136), (6, 14169280), (8, 10626960), (10, 8501568), (12, 7084640), (15, 5667712), (16, 5313480), (20, 4250784), (24, 3542320), (30, 2833856), (32, 2656740), (40, 2125392), (48, 1771160), (60, 1416928), (64, 1328370), (80, 1062696), (96, 885580), (120, 708464), (128, 664185), (160, 531348), (192, 442790), (240, 354232), (320, 265674), (384, 221395), (480, 177116), (640, 132837), (960, 88558), (1920, 44279)]