1867391280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{864533}}^1$

素因数の和:864555

約数の個数: 80

約数和(自身を含む): 6432132960

約数和(自身を除く): 4564741680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 864533, 1729066, 2593599, 3458132, 4322665, 5187198, 6916264, 7780797, 8645330, 10374396, 12967995, 13832528, 15561594, 17290660, 20748792, 23342391, 25935990, 31123188, 34581320, 38903985, 41497584, 46684782, 51871980, 62246376, 69162640, 77807970, 93369564, 103743960, 116711955, 124492752, 155615940, 186739128, 207487920, 233423910, 311231880, 373478256, 466847820, 622463760, 933695640, 1867391280]

約数ペア:

[(1, 1867391280), (2, 933695640), (3, 622463760), (4, 466847820), (5, 373478256), (6, 311231880), (8, 233423910), (9, 207487920), (10, 186739128), (12, 155615940), (15, 124492752), (16, 116711955), (18, 103743960), (20, 93369564), (24, 77807970), (27, 69162640), (30, 62246376), (36, 51871980), (40, 46684782), (45, 41497584), (48, 38903985), (54, 34581320), (60, 31123188), (72, 25935990), (80, 23342391), (90, 20748792), (108, 17290660), (120, 15561594), (135, 13832528), (144, 12967995), (180, 10374396), (216, 8645330), (240, 7780797), (270, 6916264), (360, 5187198), (432, 4322665), (540, 3458132), (720, 2593599), (1080, 1729066), (2160, 864533)]