19463420880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9010843}}^1$

素因数の和:9010865

約数の個数: 80

約数和(自身を含む): 67040679360

約数和(自身を除く): 47577258480

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, 9010843, 18021686, 27032529, 36043372, 45054215, 54065058, 72086744, 81097587, 90108430, 108130116, 135162645, 144173488, 162195174, 180216860, 216260232, 243292761, 270325290, 324390348, 360433720, 405487935, 432520464, 486585522, 540650580, 648780696, 720867440, 810975870, 973171044, 1081301160, 1216463805, 1297561392, 1621951740, 1946342088, 2162602320, 2432927610, 3243903480, 3892684176, 4865855220, 6487806960, 9731710440, 19463420880]

約数ペア:

[(1, 19463420880), (2, 9731710440), (3, 6487806960), (4, 4865855220), (5, 3892684176), (6, 3243903480), (8, 2432927610), (9, 2162602320), (10, 1946342088), (12, 1621951740), (15, 1297561392), (16, 1216463805), (18, 1081301160), (20, 973171044), (24, 810975870), (27, 720867440), (30, 648780696), (36, 540650580), (40, 486585522), (45, 432520464), (48, 405487935), (54, 360433720), (60, 324390348), (72, 270325290), (80, 243292761), (90, 216260232), (108, 180216860), (120, 162195174), (135, 144173488), (144, 135162645), (180, 108130116), (216, 90108430), (240, 81097587), (270, 72086744), (360, 54065058), (432, 45054215), (540, 36043372), (720, 27032529), (1080, 18021686), (2160, 9010843)]