1386743760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{642011}}^1$

素因数の和:642033

約数の個数: 80

約数和(自身を含む): 4776569280

約数和(自身を除く): 3389825520

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, 642011, 1284022, 1926033, 2568044, 3210055, 3852066, 5136088, 5778099, 6420110, 7704132, 9630165, 10272176, 11556198, 12840220, 15408264, 17334297, 19260330, 23112396, 25680440, 28890495, 30816528, 34668594, 38520660, 46224792, 51360880, 57780990, 69337188, 77041320, 86671485, 92449584, 115561980, 138674376, 154082640, 173342970, 231123960, 277348752, 346685940, 462247920, 693371880, 1386743760]

約数ペア:

[(1, 1386743760), (2, 693371880), (3, 462247920), (4, 346685940), (5, 277348752), (6, 231123960), (8, 173342970), (9, 154082640), (10, 138674376), (12, 115561980), (15, 92449584), (16, 86671485), (18, 77041320), (20, 69337188), (24, 57780990), (27, 51360880), (30, 46224792), (36, 38520660), (40, 34668594), (45, 30816528), (48, 28890495), (54, 25680440), (60, 23112396), (72, 19260330), (80, 17334297), (90, 15408264), (108, 12840220), (120, 11556198), (135, 10272176), (144, 9630165), (180, 7704132), (216, 6420110), (240, 5778099), (270, 5136088), (360, 3852066), (432, 3210055), (540, 2568044), (720, 1926033), (1080, 1284022), (2160, 642011)]