140090520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1167421}}^1$

素因数の和:1167435

約数の個数: 32

約数和(自身を含む): 420271920

約数和(自身を除く): 280181400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1167421, 2334842, 3502263, 4669684, 5837105, 7004526, 9339368, 11674210, 14009052, 17511315, 23348420, 28018104, 35022630, 46696840, 70045260, 140090520]

約数ペア:

[(1, 140090520), (2, 70045260), (3, 46696840), (4, 35022630), (5, 28018104), (6, 23348420), (8, 17511315), (10, 14009052), (12, 11674210), (15, 9339368), (20, 7004526), (24, 5837105), (30, 4669684), (40, 3502263), (60, 2334842), (120, 1167421)]