87283320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1429}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 262548000

約数和(自身を除く): 175264680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1429, 1527, 2036, 2545, 2858, 3054, 4072, 4287, 5090, 5716, 6108, 7145, 7635, 8574, 10180, 11432, 12216, 14290, 15270, 17148, 20360, 21435, 28580, 30540, 34296, 42870, 57160, 61080, 85740, 171480, 727361, 1454722, 2182083, 2909444, 3636805, 4364166, 5818888, 7273610, 8728332, 10910415, 14547220, 17456664, 21820830, 29094440, 43641660, 87283320]

約数ペア:

[(1, 87283320), (2, 43641660), (3, 29094440), (4, 21820830), (5, 17456664), (6, 14547220), (8, 10910415), (10, 8728332), (12, 7273610), (15, 5818888), (20, 4364166), (24, 3636805), (30, 2909444), (40, 2182083), (60, 1454722), (120, 727361), (509, 171480), (1018, 85740), (1429, 61080), (1527, 57160), (2036, 42870), (2545, 34296), (2858, 30540), (3054, 28580), (4072, 21435), (4287, 20360), (5090, 17148), (5716, 15270), (6108, 14290), (7145, 12216), (7635, 11432), (8574, 10180)]