133383840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277883}}^1$

素因数の和:277901

約数の個数: 48

約数和(自身を含む): 420160608

約数和(自身を除く): 286776768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 277883, 555766, 833649, 1111532, 1389415, 1667298, 2223064, 2778830, 3334596, 4168245, 4446128, 5557660, 6669192, 8336490, 8892256, 11115320, 13338384, 16672980, 22230640, 26676768, 33345960, 44461280, 66691920, 133383840]

約数ペア:

[(1, 133383840), (2, 66691920), (3, 44461280), (4, 33345960), (5, 26676768), (6, 22230640), (8, 16672980), (10, 13338384), (12, 11115320), (15, 8892256), (16, 8336490), (20, 6669192), (24, 5557660), (30, 4446128), (32, 4168245), (40, 3334596), (48, 2778830), (60, 2223064), (80, 1667298), (96, 1389415), (120, 1111532), (160, 833649), (240, 555766), (480, 277883)]