18541033920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2145953}}^1$

素因数の和:2145979

約数の個数: 112

約数和(自身を含む): 65408677920

約数和(自身を除く): 46867644000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2145953, 4291906, 6437859, 8583812, 10729765, 12875718, 17167624, 19313577, 21459530, 25751436, 32189295, 34335248, 38627154, 42919060, 51502872, 57940731, 64378590, 68670496, 77254308, 85838120, 96567885, 103005744, 115881462, 128757180, 137340992, 154508616, 171676240, 193135770, 206011488, 231762924, 257514360, 289703655, 309017232, 343352480, 386271540, 412022976, 463525848, 515028720, 579407310, 618034464, 686704960, 772543080, 927051696, 1030057440, 1158814620, 1236068928, 1545086160, 1854103392, 2060114880, 2317629240, 3090172320, 3708206784, 4635258480, 6180344640, 9270516960, 18541033920]

約数ペア:

[(1, 18541033920), (2, 9270516960), (3, 6180344640), (4, 4635258480), (5, 3708206784), (6, 3090172320), (8, 2317629240), (9, 2060114880), (10, 1854103392), (12, 1545086160), (15, 1236068928), (16, 1158814620), (18, 1030057440), (20, 927051696), (24, 772543080), (27, 686704960), (30, 618034464), (32, 579407310), (36, 515028720), (40, 463525848), (45, 412022976), (48, 386271540), (54, 343352480), (60, 309017232), (64, 289703655), (72, 257514360), (80, 231762924), (90, 206011488), (96, 193135770), (108, 171676240), (120, 154508616), (135, 137340992), (144, 128757180), (160, 115881462), (180, 103005744), (192, 96567885), (216, 85838120), (240, 77254308), (270, 68670496), (288, 64378590), (320, 57940731), (360, 51502872), (432, 42919060), (480, 38627154), (540, 34335248), (576, 32189295), (720, 25751436), (864, 21459530), (960, 19313577), (1080, 17167624), (1440, 12875718), (1728, 10729765), (2160, 8583812), (2880, 6437859), (4320, 4291906), (8640, 2145953)]