20162470320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9334477}}^1$

素因数の和:9334499

約数の個数: 80

約数和(自身を含む): 69448516320

約数和(自身を除く): 49286046000

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, 9334477, 18668954, 28003431, 37337908, 46672385, 56006862, 74675816, 84010293, 93344770, 112013724, 140017155, 149351632, 168020586, 186689540, 224027448, 252030879, 280034310, 336041172, 373379080, 420051465, 448054896, 504061758, 560068620, 672082344, 746758160, 840102930, 1008123516, 1120137240, 1260154395, 1344164688, 1680205860, 2016247032, 2240274480, 2520308790, 3360411720, 4032494064, 5040617580, 6720823440, 10081235160, 20162470320]

約数ペア:

[(1, 20162470320), (2, 10081235160), (3, 6720823440), (4, 5040617580), (5, 4032494064), (6, 3360411720), (8, 2520308790), (9, 2240274480), (10, 2016247032), (12, 1680205860), (15, 1344164688), (16, 1260154395), (18, 1120137240), (20, 1008123516), (24, 840102930), (27, 746758160), (30, 672082344), (36, 560068620), (40, 504061758), (45, 448054896), (48, 420051465), (54, 373379080), (60, 336041172), (72, 280034310), (80, 252030879), (90, 224027448), (108, 186689540), (120, 168020586), (135, 149351632), (144, 140017155), (180, 112013724), (216, 93344770), (240, 84010293), (270, 74675816), (360, 56006862), (432, 46672385), (540, 37337908), (720, 28003431), (1080, 18668954), (2160, 9334477)]