87714240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91369}}^1$

素因数の和:91389

約数の個数: 56

約数和(自身を含む): 278495760

約数和(自身を除く): 190781520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 91369, 182738, 274107, 365476, 456845, 548214, 730952, 913690, 1096428, 1370535, 1461904, 1827380, 2192856, 2741070, 2923808, 3654760, 4385712, 5482140, 5847616, 7309520, 8771424, 10964280, 14619040, 17542848, 21928560, 29238080, 43857120, 87714240]

約数ペア:

[(1, 87714240), (2, 43857120), (3, 29238080), (4, 21928560), (5, 17542848), (6, 14619040), (8, 10964280), (10, 8771424), (12, 7309520), (15, 5847616), (16, 5482140), (20, 4385712), (24, 3654760), (30, 2923808), (32, 2741070), (40, 2192856), (48, 1827380), (60, 1461904), (64, 1370535), (80, 1096428), (96, 913690), (120, 730952), (160, 548214), (192, 456845), (240, 365476), (320, 274107), (480, 182738), (960, 91369)]