3117960

素因数分解:

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

素因数の和:2907

約数の個数: 64

約数和(自身を含む): 10396800

約数和(自身を除く): 7278840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2887, 5774, 8661, 11548, 14435, 17322, 23096, 25983, 28870, 34644, 43305, 51966, 57740, 69288, 77949, 86610, 103932, 115480, 129915, 155898, 173220, 207864, 259830, 311796, 346440, 389745, 519660, 623592, 779490, 1039320, 1558980, 3117960]

約数ペア:

[(1, 3117960), (2, 1558980), (3, 1039320), (4, 779490), (5, 623592), (6, 519660), (8, 389745), (9, 346440), (10, 311796), (12, 259830), (15, 207864), (18, 173220), (20, 155898), (24, 129915), (27, 115480), (30, 103932), (36, 86610), (40, 77949), (45, 69288), (54, 57740), (60, 51966), (72, 43305), (90, 34644), (108, 28870), (120, 25983), (135, 23096), (180, 17322), (216, 14435), (270, 11548), (360, 8661), (540, 5774), (1080, 2887)]