28515360

素因数分解:

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

素因数の和:59425

約数の個数: 48

約数和(自身を含む): 89824896

約数和(自身を除く): 61309536

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, 59407, 118814, 178221, 237628, 297035, 356442, 475256, 594070, 712884, 891105, 950512, 1188140, 1425768, 1782210, 1901024, 2376280, 2851536, 3564420, 4752560, 5703072, 7128840, 9505120, 14257680, 28515360]

約数ペア:

[(1, 28515360), (2, 14257680), (3, 9505120), (4, 7128840), (5, 5703072), (6, 4752560), (8, 3564420), (10, 2851536), (12, 2376280), (15, 1901024), (16, 1782210), (20, 1425768), (24, 1188140), (30, 950512), (32, 891105), (40, 712884), (48, 594070), (60, 475256), (80, 356442), (96, 297035), (120, 237628), (160, 178221), (240, 118814), (480, 59407)]