319722360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2664353}}^1$

素因数の和:2664367

約数の個数: 32

約数和(自身を含む): 959167440

約数和(自身を除く): 639445080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2664353, 5328706, 7993059, 10657412, 13321765, 15986118, 21314824, 26643530, 31972236, 39965295, 53287060, 63944472, 79930590, 106574120, 159861180, 319722360]

約数ペア:

[(1, 319722360), (2, 159861180), (3, 106574120), (4, 79930590), (5, 63944472), (6, 53287060), (8, 39965295), (10, 31972236), (12, 26643530), (15, 21314824), (20, 15986118), (24, 13321765), (30, 10657412), (40, 7993059), (60, 5328706), (120, 2664353)]