28328187780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52459607}}^1$

素因数の和:52459625

約数の個数: 48

約数和(自身を含む): 88132141440

約数和(自身を除く): 59803953660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52459607, 104919214, 157378821, 209838428, 262298035, 314757642, 472136463, 524596070, 629515284, 786894105, 944272926, 1049192140, 1416409389, 1573788210, 1888545852, 2360682315, 2832818778, 3147576420, 4721364630, 5665637556, 7082046945, 9442729260, 14164093890, 28328187780]

約数ペア:

[(1, 28328187780), (2, 14164093890), (3, 9442729260), (4, 7082046945), (5, 5665637556), (6, 4721364630), (9, 3147576420), (10, 2832818778), (12, 2360682315), (15, 1888545852), (18, 1573788210), (20, 1416409389), (27, 1049192140), (30, 944272926), (36, 786894105), (45, 629515284), (54, 524596070), (60, 472136463), (90, 314757642), (108, 262298035), (135, 209838428), (180, 157378821), (270, 104919214), (540, 52459607)]