1039320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 3378960

約数和(自身を除く): 2339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2887, 5774, 8661, 11548, 14435, 17322, 23096, 25983, 28870, 34644, 43305, 51966, 57740, 69288, 86610, 103932, 115480, 129915, 173220, 207864, 259830, 346440, 519660, 1039320]

約数ペア:

[(1, 1039320), (2, 519660), (3, 346440), (4, 259830), (5, 207864), (6, 173220), (8, 129915), (9, 115480), (10, 103932), (12, 86610), (15, 69288), (18, 57740), (20, 51966), (24, 43305), (30, 34644), (36, 28870), (40, 25983), (45, 23096), (60, 17322), (72, 14435), (90, 11548), (120, 8661), (180, 5774), (360, 2887)]