26541720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73727}}^1$

素因数の和:73744

約数の個数: 48

約数和(自身を含む): 86261760

約数和(自身を除く): 59720040

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, 73727, 147454, 221181, 294908, 368635, 442362, 589816, 663543, 737270, 884724, 1105905, 1327086, 1474540, 1769448, 2211810, 2654172, 2949080, 3317715, 4423620, 5308344, 6635430, 8847240, 13270860, 26541720]

約数ペア:

[(1, 26541720), (2, 13270860), (3, 8847240), (4, 6635430), (5, 5308344), (6, 4423620), (8, 3317715), (9, 2949080), (10, 2654172), (12, 2211810), (15, 1769448), (18, 1474540), (20, 1327086), (24, 1105905), (30, 884724), (36, 737270), (40, 663543), (45, 589816), (60, 442362), (72, 368635), (90, 294908), (120, 221181), (180, 147454), (360, 73727)]