19620258480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9083453}}^1$

素因数の和:9083475

約数の個数: 80

約数和(自身を含む): 67580897760

約数和(自身を除く): 47960639280

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, 9083453, 18166906, 27250359, 36333812, 45417265, 54500718, 72667624, 81751077, 90834530, 109001436, 136251795, 145335248, 163502154, 181669060, 218002872, 245253231, 272503590, 327004308, 363338120, 408755385, 436005744, 490506462, 545007180, 654008616, 726676240, 817510770, 981012924, 1090014360, 1226266155, 1308017232, 1635021540, 1962025848, 2180028720, 2452532310, 3270043080, 3924051696, 4905064620, 6540086160, 9810129240, 19620258480]

約数ペア:

[(1, 19620258480), (2, 9810129240), (3, 6540086160), (4, 4905064620), (5, 3924051696), (6, 3270043080), (8, 2452532310), (9, 2180028720), (10, 1962025848), (12, 1635021540), (15, 1308017232), (16, 1226266155), (18, 1090014360), (20, 981012924), (24, 817510770), (27, 726676240), (30, 654008616), (36, 545007180), (40, 490506462), (45, 436005744), (48, 408755385), (54, 363338120), (60, 327004308), (72, 272503590), (80, 245253231), (90, 218002872), (108, 181669060), (120, 163502154), (135, 145335248), (144, 136251795), (180, 109001436), (216, 90834530), (240, 81751077), (270, 72667624), (360, 54500718), (432, 45417265), (540, 36333812), (720, 27250359), (1080, 18166906), (2160, 9083453)]