11565720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{10709}}^1$

素因数の和:10729

約数の個数: 64

約数和(自身を含む): 38556000

約数和(自身を除く): 26990280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 10709, 21418, 32127, 42836, 53545, 64254, 85672, 96381, 107090, 128508, 160635, 192762, 214180, 257016, 289143, 321270, 385524, 428360, 481905, 578286, 642540, 771048, 963810, 1156572, 1285080, 1445715, 1927620, 2313144, 2891430, 3855240, 5782860, 11565720]

約数ペア:

[(1, 11565720), (2, 5782860), (3, 3855240), (4, 2891430), (5, 2313144), (6, 1927620), (8, 1445715), (9, 1285080), (10, 1156572), (12, 963810), (15, 771048), (18, 642540), (20, 578286), (24, 481905), (27, 428360), (30, 385524), (36, 321270), (40, 289143), (45, 257016), (54, 214180), (60, 192762), (72, 160635), (90, 128508), (108, 107090), (120, 96381), (135, 85672), (180, 64254), (216, 53545), (270, 42836), (360, 32127), (540, 21418), (1080, 10709)]