2105877960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1949887}}^1$

素因数の和:1949907

約数の個数: 64

約数和(自身を含む): 7019596800

約数和(自身を除く): 4913718840

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, 1949887, 3899774, 5849661, 7799548, 9749435, 11699322, 15599096, 17548983, 19498870, 23398644, 29248305, 35097966, 38997740, 46797288, 52646949, 58496610, 70195932, 77995480, 87744915, 105293898, 116993220, 140391864, 175489830, 210587796, 233986440, 263234745, 350979660, 421175592, 526469490, 701959320, 1052938980, 2105877960]

約数ペア:

[(1, 2105877960), (2, 1052938980), (3, 701959320), (4, 526469490), (5, 421175592), (6, 350979660), (8, 263234745), (9, 233986440), (10, 210587796), (12, 175489830), (15, 140391864), (18, 116993220), (20, 105293898), (24, 87744915), (27, 77995480), (30, 70195932), (36, 58496610), (40, 52646949), (45, 46797288), (54, 38997740), (60, 35097966), (72, 29248305), (90, 23398644), (108, 19498870), (120, 17548983), (135, 15599096), (180, 11699322), (216, 9749435), (270, 7799548), (360, 5849661), (540, 3899774), (1080, 1949887)]