853206840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2370019}}^1$

素因数の和:2370036

約数の個数: 48

約数和(自身を含む): 2772923400

約数和(自身を除く): 1919716560

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, 2370019, 4740038, 7110057, 9480076, 11850095, 14220114, 18960152, 21330171, 23700190, 28440228, 35550285, 42660342, 47400380, 56880456, 71100570, 85320684, 94800760, 106650855, 142201140, 170641368, 213301710, 284402280, 426603420, 853206840]

約数ペア:

[(1, 853206840), (2, 426603420), (3, 284402280), (4, 213301710), (5, 170641368), (6, 142201140), (8, 106650855), (9, 94800760), (10, 85320684), (12, 71100570), (15, 56880456), (18, 47400380), (20, 42660342), (24, 35550285), (30, 28440228), (36, 23700190), (40, 21330171), (45, 18960152), (60, 14220114), (72, 11850095), (90, 9480076), (120, 7110057), (180, 4740038), (360, 2370019)]