11745540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21751}}^1$

素因数の和:21769

約数の個数: 48

約数和(自身を含む): 36543360

約数和(自身を除く): 24797820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21751, 43502, 65253, 87004, 108755, 130506, 195759, 217510, 261012, 326265, 391518, 435020, 587277, 652530, 783036, 978795, 1174554, 1305060, 1957590, 2349108, 2936385, 3915180, 5872770, 11745540]

約数ペア:

[(1, 11745540), (2, 5872770), (3, 3915180), (4, 2936385), (5, 2349108), (6, 1957590), (9, 1305060), (10, 1174554), (12, 978795), (15, 783036), (18, 652530), (20, 587277), (27, 435020), (30, 391518), (36, 326265), (45, 261012), (54, 217510), (60, 195759), (90, 130506), (108, 108755), (135, 87004), (180, 65253), (270, 43502), (540, 21751)]