141772320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{98453}}^1$

素因数の和:98474

約数の個数: 72

約数和(自身を含む): 483802956

約数和(自身を除く): 342030636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 98453, 196906, 295359, 393812, 492265, 590718, 787624, 886077, 984530, 1181436, 1476795, 1575248, 1772154, 1969060, 2362872, 2953590, 3150496, 3544308, 3938120, 4430385, 4725744, 5907180, 7088616, 7876240, 8860770, 9451488, 11814360, 14177232, 15752480, 17721540, 23628720, 28354464, 35443080, 47257440, 70886160, 141772320]

約数ペア:

[(1, 141772320), (2, 70886160), (3, 47257440), (4, 35443080), (5, 28354464), (6, 23628720), (8, 17721540), (9, 15752480), (10, 14177232), (12, 11814360), (15, 9451488), (16, 8860770), (18, 7876240), (20, 7088616), (24, 5907180), (30, 4725744), (32, 4430385), (36, 3938120), (40, 3544308), (45, 3150496), (48, 2953590), (60, 2362872), (72, 1969060), (80, 1772154), (90, 1575248), (96, 1476795), (120, 1181436), (144, 984530), (160, 886077), (180, 787624), (240, 590718), (288, 492265), (360, 393812), (480, 295359), (720, 196906), (1440, 98453)]