126949140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{235091}}^1$

素因数の和:235109

約数の個数: 48

約数和(自身を含む): 394954560

約数和(自身を除く): 268005420

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, 235091, 470182, 705273, 940364, 1175455, 1410546, 2115819, 2350910, 2821092, 3526365, 4231638, 4701820, 6347457, 7052730, 8463276, 10579095, 12694914, 14105460, 21158190, 25389828, 31737285, 42316380, 63474570, 126949140]

約数ペア:

[(1, 126949140), (2, 63474570), (3, 42316380), (4, 31737285), (5, 25389828), (6, 21158190), (9, 14105460), (10, 12694914), (12, 10579095), (15, 8463276), (18, 7052730), (20, 6347457), (27, 4701820), (30, 4231638), (36, 3526365), (45, 2821092), (54, 2350910), (60, 2115819), (90, 1410546), (108, 1175455), (135, 940364), (180, 705273), (270, 470182), (540, 235091)]