70292760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{911}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 211438080

約数和(自身を除く): 141145320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 911, 1286, 1822, 1929, 2572, 2733, 3215, 3644, 3858, 4555, 5144, 5466, 6430, 7288, 7716, 9110, 9645, 10932, 12860, 13665, 15432, 18220, 19290, 21864, 25720, 27330, 36440, 38580, 54660, 77160, 109320, 585773, 1171546, 1757319, 2343092, 2928865, 3514638, 4686184, 5857730, 7029276, 8786595, 11715460, 14058552, 17573190, 23430920, 35146380, 70292760]

約数ペア:

[(1, 70292760), (2, 35146380), (3, 23430920), (4, 17573190), (5, 14058552), (6, 11715460), (8, 8786595), (10, 7029276), (12, 5857730), (15, 4686184), (20, 3514638), (24, 2928865), (30, 2343092), (40, 1757319), (60, 1171546), (120, 585773), (643, 109320), (911, 77160), (1286, 54660), (1822, 38580), (1929, 36440), (2572, 27330), (2733, 25720), (3215, 21864), (3644, 19290), (3858, 18220), (4555, 15432), (5144, 13665), (5466, 12860), (6430, 10932), (7288, 9645), (7716, 9110)]