1196919180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{738839}}^1$

素因数の和:738860

約数の個数: 60

約数和(自身を含む): 3754784880

約数和(自身を除く): 2557865700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 738839, 1477678, 2216517, 2955356, 3694195, 4433034, 6649551, 7388390, 8866068, 11082585, 13299102, 14776780, 19948653, 22165170, 26598204, 33247755, 39897306, 44330340, 59845959, 66495510, 79794612, 99743265, 119691918, 132991020, 199486530, 239383836, 299229795, 398973060, 598459590, 1196919180]

約数ペア:

[(1, 1196919180), (2, 598459590), (3, 398973060), (4, 299229795), (5, 239383836), (6, 199486530), (9, 132991020), (10, 119691918), (12, 99743265), (15, 79794612), (18, 66495510), (20, 59845959), (27, 44330340), (30, 39897306), (36, 33247755), (45, 26598204), (54, 22165170), (60, 19948653), (81, 14776780), (90, 13299102), (108, 11082585), (135, 8866068), (162, 7388390), (180, 6649551), (270, 4433034), (324, 3694195), (405, 2955356), (540, 2216517), (810, 1477678), (1620, 738839)]