7128840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59407}}^1$

素因数の和:59421

約数の個数: 32

約数和(自身を含む): 21386880

約数和(自身を除く): 14258040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 59407, 118814, 178221, 237628, 297035, 356442, 475256, 594070, 712884, 891105, 1188140, 1425768, 1782210, 2376280, 3564420, 7128840]

約数ペア:

[(1, 7128840), (2, 3564420), (3, 2376280), (4, 1782210), (5, 1425768), (6, 1188140), (8, 891105), (10, 712884), (12, 594070), (15, 475256), (20, 356442), (24, 297035), (30, 237628), (40, 178221), (60, 118814), (120, 59407)]