82125720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{228127}}^1$

素因数の和:228144

約数の個数: 48

約数和(自身を含む): 266909760

約数和(自身を除く): 184784040

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, 228127, 456254, 684381, 912508, 1140635, 1368762, 1825016, 2053143, 2281270, 2737524, 3421905, 4106286, 4562540, 5475048, 6843810, 8212572, 9125080, 10265715, 13687620, 16425144, 20531430, 27375240, 41062860, 82125720]

約数ペア:

[(1, 82125720), (2, 41062860), (3, 27375240), (4, 20531430), (5, 16425144), (6, 13687620), (8, 10265715), (9, 9125080), (10, 8212572), (12, 6843810), (15, 5475048), (18, 4562540), (20, 4106286), (24, 3421905), (30, 2737524), (36, 2281270), (40, 2053143), (45, 1825016), (60, 1368762), (72, 1140635), (90, 912508), (120, 684381), (180, 456254), (360, 228127)]