23131440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10709}}^1$

素因数の和:10731

約数の個数: 80

約数和(自身を含む): 79682400

約数和(自身を除く): 56550960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10709, 21418, 32127, 42836, 53545, 64254, 85672, 96381, 107090, 128508, 160635, 171344, 192762, 214180, 257016, 289143, 321270, 385524, 428360, 481905, 514032, 578286, 642540, 771048, 856720, 963810, 1156572, 1285080, 1445715, 1542096, 1927620, 2313144, 2570160, 2891430, 3855240, 4626288, 5782860, 7710480, 11565720, 23131440]

約数ペア:

[(1, 23131440), (2, 11565720), (3, 7710480), (4, 5782860), (5, 4626288), (6, 3855240), (8, 2891430), (9, 2570160), (10, 2313144), (12, 1927620), (15, 1542096), (16, 1445715), (18, 1285080), (20, 1156572), (24, 963810), (27, 856720), (30, 771048), (36, 642540), (40, 578286), (45, 514032), (48, 481905), (54, 428360), (60, 385524), (72, 321270), (80, 289143), (90, 257016), (108, 214180), (120, 192762), (135, 171344), (144, 160635), (180, 128508), (216, 107090), (240, 96381), (270, 85672), (360, 64254), (432, 53545), (540, 42836), (720, 32127), (1080, 21418), (2160, 10709)]