23355720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{64877}}^1$

素因数の和:64894

約数の個数: 48

約数和(自身を含む): 75907260

約数和(自身を除く): 52551540

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, 64877, 129754, 194631, 259508, 324385, 389262, 519016, 583893, 648770, 778524, 973155, 1167786, 1297540, 1557048, 1946310, 2335572, 2595080, 2919465, 3892620, 4671144, 5838930, 7785240, 11677860, 23355720]

約数ペア:

[(1, 23355720), (2, 11677860), (3, 7785240), (4, 5838930), (5, 4671144), (6, 3892620), (8, 2919465), (9, 2595080), (10, 2335572), (12, 1946310), (15, 1557048), (18, 1297540), (20, 1167786), (24, 973155), (30, 778524), (36, 648770), (40, 583893), (45, 519016), (60, 389262), (72, 324385), (90, 259508), (120, 194631), (180, 129754), (360, 64877)]