121518480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{506327}}^1$

素因数の和:506343

約数の個数: 40

約数和(自身を含む): 376708032

約数和(自身を除く): 255189552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 506327, 1012654, 1518981, 2025308, 2531635, 3037962, 4050616, 5063270, 6075924, 7594905, 8101232, 10126540, 12151848, 15189810, 20253080, 24303696, 30379620, 40506160, 60759240, 121518480]

約数ペア:

[(1, 121518480), (2, 60759240), (3, 40506160), (4, 30379620), (5, 24303696), (6, 20253080), (8, 15189810), (10, 12151848), (12, 10126540), (15, 8101232), (16, 7594905), (20, 6075924), (24, 5063270), (30, 4050616), (40, 3037962), (48, 2531635), (60, 2025308), (80, 1518981), (120, 1012654), (240, 506327)]