2528743860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1560953}}^1$

素因数の和:1560974

約数の個数: 60

約数和(自身を含む): 7932768228

約数和(自身を除く): 5404024368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1560953, 3121906, 4682859, 6243812, 7804765, 9365718, 14048577, 15609530, 18731436, 23414295, 28097154, 31219060, 42145731, 46828590, 56194308, 70242885, 84291462, 93657180, 126437193, 140485770, 168582924, 210728655, 252874386, 280971540, 421457310, 505748772, 632185965, 842914620, 1264371930, 2528743860]

約数ペア:

[(1, 2528743860), (2, 1264371930), (3, 842914620), (4, 632185965), (5, 505748772), (6, 421457310), (9, 280971540), (10, 252874386), (12, 210728655), (15, 168582924), (18, 140485770), (20, 126437193), (27, 93657180), (30, 84291462), (36, 70242885), (45, 56194308), (54, 46828590), (60, 42145731), (81, 31219060), (90, 28097154), (108, 23414295), (135, 18731436), (162, 15609530), (180, 14048577), (270, 9365718), (324, 7804765), (405, 6243812), (540, 4682859), (810, 3121906), (1620, 1560953)]