5405580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 16707600

約数和(自身を除く): 11302020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 509, 531, 590, 708, 885, 1018, 1062, 1180, 1527, 1770, 2036, 2124, 2545, 2655, 3054, 3540, 4581, 5090, 5310, 6108, 7635, 9162, 10180, 10620, 15270, 18324, 22905, 30031, 30540, 45810, 60062, 90093, 91620, 120124, 150155, 180186, 270279, 300310, 360372, 450465, 540558, 600620, 900930, 1081116, 1351395, 1801860, 2702790, 5405580]

約数ペア:

[(1, 5405580), (2, 2702790), (3, 1801860), (4, 1351395), (5, 1081116), (6, 900930), (9, 600620), (10, 540558), (12, 450465), (15, 360372), (18, 300310), (20, 270279), (30, 180186), (36, 150155), (45, 120124), (59, 91620), (60, 90093), (90, 60062), (118, 45810), (177, 30540), (180, 30031), (236, 22905), (295, 18324), (354, 15270), (509, 10620), (531, 10180), (590, 9162), (708, 7635), (885, 6108), (1018, 5310), (1062, 5090), (1180, 4581), (1527, 3540), (1770, 3054), (2036, 2655), (2124, 2545)]