2000849280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1042109}}^1$

素因数の和:1042131

約数の個数: 64

約数和(自身を含む): 6377713200

約数和(自身を除く): 4376863920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1042109, 2084218, 3126327, 4168436, 5210545, 6252654, 8336872, 10421090, 12505308, 15631635, 16673744, 20842180, 25010616, 31263270, 33347488, 41684360, 50021232, 62526540, 66694976, 83368720, 100042464, 125053080, 133389952, 166737440, 200084928, 250106160, 333474880, 400169856, 500212320, 666949760, 1000424640, 2000849280]

約数ペア:

[(1, 2000849280), (2, 1000424640), (3, 666949760), (4, 500212320), (5, 400169856), (6, 333474880), (8, 250106160), (10, 200084928), (12, 166737440), (15, 133389952), (16, 125053080), (20, 100042464), (24, 83368720), (30, 66694976), (32, 62526540), (40, 50021232), (48, 41684360), (60, 33347488), (64, 31263270), (80, 25010616), (96, 20842180), (120, 16673744), (128, 15631635), (160, 12505308), (192, 10421090), (240, 8336872), (320, 6252654), (384, 5210545), (480, 4168436), (640, 3126327), (960, 2084218), (1920, 1042109)]