13340520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37057}}^1$

素因数の和:37074

約数の個数: 48

約数和(自身を含む): 43357860

約数和(自身を除く): 30017340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37057, 74114, 111171, 148228, 185285, 222342, 296456, 333513, 370570, 444684, 555855, 667026, 741140, 889368, 1111710, 1334052, 1482280, 1667565, 2223420, 2668104, 3335130, 4446840, 6670260, 13340520]

約数ペア:

[(1, 13340520), (2, 6670260), (3, 4446840), (4, 3335130), (5, 2668104), (6, 2223420), (8, 1667565), (9, 1482280), (10, 1334052), (12, 1111710), (15, 889368), (18, 741140), (20, 667026), (24, 555855), (30, 444684), (36, 370570), (40, 333513), (45, 296456), (60, 222342), (72, 185285), (90, 148228), (120, 111171), (180, 74114), (360, 37057)]