143343540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265451}}^1$

素因数の和:265469

約数の個数: 48

約数和(自身を含む): 445959360

約数和(自身を除く): 302615820

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, 265451, 530902, 796353, 1061804, 1327255, 1592706, 2389059, 2654510, 3185412, 3981765, 4778118, 5309020, 7167177, 7963530, 9556236, 11945295, 14334354, 15927060, 23890590, 28668708, 35835885, 47781180, 71671770, 143343540]

約数ペア:

[(1, 143343540), (2, 71671770), (3, 47781180), (4, 35835885), (5, 28668708), (6, 23890590), (9, 15927060), (10, 14334354), (12, 11945295), (15, 9556236), (18, 7963530), (20, 7167177), (27, 5309020), (30, 4778118), (36, 3981765), (45, 3185412), (54, 2654510), (60, 2389059), (90, 1592706), (108, 1327255), (135, 1061804), (180, 796353), (270, 530902), (540, 265451)]