148167720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{411577}}^1$

素因数の和:411594

約数の個数: 48

約数和(自身を含む): 481546260

約数和(自身を除く): 333378540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 411577, 823154, 1234731, 1646308, 2057885, 2469462, 3292616, 3704193, 4115770, 4938924, 6173655, 7408386, 8231540, 9877848, 12347310, 14816772, 16463080, 18520965, 24694620, 29633544, 37041930, 49389240, 74083860, 148167720]

約数ペア:

[(1, 148167720), (2, 74083860), (3, 49389240), (4, 37041930), (5, 29633544), (6, 24694620), (8, 18520965), (9, 16463080), (10, 14816772), (12, 12347310), (15, 9877848), (18, 8231540), (20, 7408386), (24, 6173655), (30, 4938924), (36, 4115770), (40, 3704193), (45, 3292616), (60, 2469462), (72, 2057885), (90, 1646308), (120, 1234731), (180, 823154), (360, 411577)]