29415720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245131}}^1$

素因数の和:245145

約数の個数: 32

約数和(自身を含む): 88247520

約数和(自身を除く): 58831800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245131, 490262, 735393, 980524, 1225655, 1470786, 1961048, 2451310, 2941572, 3676965, 4902620, 5883144, 7353930, 9805240, 14707860, 29415720]

約数ペア:

[(1, 29415720), (2, 14707860), (3, 9805240), (4, 7353930), (5, 5883144), (6, 4902620), (8, 3676965), (10, 2941572), (12, 2451310), (15, 1961048), (20, 1470786), (24, 1225655), (30, 980524), (40, 735393), (60, 490262), (120, 245131)]