161282040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1344017}}^1$

素因数の和:1344031

約数の個数: 32

約数和(自身を含む): 483846480

約数和(自身を除く): 322564440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1344017, 2688034, 4032051, 5376068, 6720085, 8064102, 10752136, 13440170, 16128204, 20160255, 26880340, 32256408, 40320510, 53760680, 80641020, 161282040]

約数ペア:

[(1, 161282040), (2, 80641020), (3, 53760680), (4, 40320510), (5, 32256408), (6, 26880340), (8, 20160255), (10, 16128204), (12, 13440170), (15, 10752136), (20, 8064102), (24, 6720085), (30, 5376068), (40, 4032051), (60, 2688034), (120, 1344017)]