85723320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{714361}}^1$

素因数の和:714375

約数の個数: 32

約数和(自身を含む): 257170320

約数和(自身を除く): 171447000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 714361, 1428722, 2143083, 2857444, 3571805, 4286166, 5714888, 7143610, 8572332, 10715415, 14287220, 17144664, 21430830, 28574440, 42861660, 85723320]

約数ペア:

[(1, 85723320), (2, 42861660), (3, 28574440), (4, 21430830), (5, 17144664), (6, 14287220), (8, 10715415), (10, 8572332), (12, 7143610), (15, 5714888), (20, 4286166), (24, 3571805), (30, 2857444), (40, 2143083), (60, 1428722), (120, 714361)]