7690680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{7121}}^1$

素因数の和:7141

約数の個数: 64

約数和(自身を含む): 25639200

約数和(自身を除く): 17948520

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, 7121, 14242, 21363, 28484, 35605, 42726, 56968, 64089, 71210, 85452, 106815, 128178, 142420, 170904, 192267, 213630, 256356, 284840, 320445, 384534, 427260, 512712, 640890, 769068, 854520, 961335, 1281780, 1538136, 1922670, 2563560, 3845340, 7690680]

約数ペア:

[(1, 7690680), (2, 3845340), (3, 2563560), (4, 1922670), (5, 1538136), (6, 1281780), (8, 961335), (9, 854520), (10, 769068), (12, 640890), (15, 512712), (18, 427260), (20, 384534), (24, 320445), (27, 284840), (30, 256356), (36, 213630), (40, 192267), (45, 170904), (54, 142420), (60, 128178), (72, 106815), (90, 85452), (108, 71210), (120, 64089), (135, 56968), (180, 42726), (216, 35605), (270, 28484), (360, 21363), (540, 14242), (1080, 7121)]