1620144

素因数分解:

$2^4\times 3^2\times {\mathrm{11251}}^1$

素因数の和:11265

約数の個数: 30

約数和(自身を含む): 4534556

約数和(自身を除く): 2914412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11251, 22502, 33753, 45004, 67506, 90008, 101259, 135012, 180016, 202518, 270024, 405036, 540048, 810072, 1620144]

約数ペア:

[(1, 1620144), (2, 810072), (3, 540048), (4, 405036), (6, 270024), (8, 202518), (9, 180016), (12, 135012), (16, 101259), (18, 90008), (24, 67506), (36, 45004), (48, 33753), (72, 22502), (144, 11251)]