1389799200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{579083}}^1$

素因数の和:579106

約数の個数: 72

約数和(自身を含む): 4523804208

約数和(自身を除く): 3134005008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 579083, 1158166, 1737249, 2316332, 2895415, 3474498, 4632664, 5790830, 6948996, 8686245, 9265328, 11581660, 13897992, 14477075, 17372490, 18530656, 23163320, 27795984, 28954150, 34744980, 43431225, 46326640, 55591968, 57908300, 69489960, 86862450, 92653280, 115816600, 138979920, 173724900, 231633200, 277959840, 347449800, 463266400, 694899600, 1389799200]

約数ペア:

[(1, 1389799200), (2, 694899600), (3, 463266400), (4, 347449800), (5, 277959840), (6, 231633200), (8, 173724900), (10, 138979920), (12, 115816600), (15, 92653280), (16, 86862450), (20, 69489960), (24, 57908300), (25, 55591968), (30, 46326640), (32, 43431225), (40, 34744980), (48, 28954150), (50, 27795984), (60, 23163320), (75, 18530656), (80, 17372490), (96, 14477075), (100, 13897992), (120, 11581660), (150, 9265328), (160, 8686245), (200, 6948996), (240, 5790830), (300, 4632664), (400, 3474498), (480, 2895415), (600, 2316332), (800, 1737249), (1200, 1158166), (2400, 579083)]