1440288

素因数分解:

$2^5\times 3^3\times {\mathrm{1667}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 4203360

約数和(自身を除く): 2763072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1667, 3334, 5001, 6668, 10002, 13336, 15003, 20004, 26672, 30006, 40008, 45009, 53344, 60012, 80016, 90018, 120024, 160032, 180036, 240048, 360072, 480096, 720144, 1440288]

約数ペア:

[(1, 1440288), (2, 720144), (3, 480096), (4, 360072), (6, 240048), (8, 180036), (9, 160032), (12, 120024), (16, 90018), (18, 80016), (24, 60012), (27, 53344), (32, 45009), (36, 40008), (48, 30006), (54, 26672), (72, 20004), (96, 15003), (108, 13336), (144, 10002), (216, 6668), (288, 5001), (432, 3334), (864, 1667)]