1440864

素因数分解:

$2^5\times 3^2\times {\mathrm{5003}}^1$

素因数の和:5019

約数の個数: 36

約数和(自身を含む): 4098276

約数和(自身を除く): 2657412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 5003, 10006, 15009, 20012, 30018, 40024, 45027, 60036, 80048, 90054, 120072, 160096, 180108, 240144, 360216, 480288, 720432, 1440864]

約数ペア:

[(1, 1440864), (2, 720432), (3, 480288), (4, 360216), (6, 240144), (8, 180108), (9, 160096), (12, 120072), (16, 90054), (18, 80048), (24, 60036), (32, 45027), (36, 40024), (48, 30018), (72, 20012), (96, 15009), (144, 10006), (288, 5003)]