240630210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{891223}}^1$

素因数の和:891239

約数の個数: 32

約数和(自身を含む): 641681280

約数和(自身を除く): 401051070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 891223, 1782446, 2673669, 4456115, 5347338, 8021007, 8912230, 13368345, 16042014, 24063021, 26736690, 40105035, 48126042, 80210070, 120315105, 240630210]

約数ペア:

[(1, 240630210), (2, 120315105), (3, 80210070), (5, 48126042), (6, 40105035), (9, 26736690), (10, 24063021), (15, 16042014), (18, 13368345), (27, 8912230), (30, 8021007), (45, 5347338), (54, 4456115), (90, 2673669), (135, 1782446), (270, 891223)]