7242120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20117}}^1$

素因数の和:20134

約数の個数: 48

約数和(自身を含む): 23538060

約数和(自身を除く): 16295940

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, 20117, 40234, 60351, 80468, 100585, 120702, 160936, 181053, 201170, 241404, 301755, 362106, 402340, 482808, 603510, 724212, 804680, 905265, 1207020, 1448424, 1810530, 2414040, 3621060, 7242120]

約数ペア:

[(1, 7242120), (2, 3621060), (3, 2414040), (4, 1810530), (5, 1448424), (6, 1207020), (8, 905265), (9, 804680), (10, 724212), (12, 603510), (15, 482808), (18, 402340), (20, 362106), (24, 301755), (30, 241404), (36, 201170), (40, 181053), (45, 160936), (60, 120702), (72, 100585), (90, 80468), (120, 60351), (180, 40234), (360, 20117)]