30698640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{6091}}^1$

素因数の和:6117

約数の個数: 120

約数和(自身を含む): 117843648

約数和(自身を除く): 87145008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 6091, 12182, 18273, 24364, 30455, 36546, 42637, 48728, 54819, 60910, 73092, 85274, 91365, 97456, 109638, 121820, 127911, 146184, 170548, 182730, 213185, 219276, 243640, 255822, 274095, 292368, 341096, 365460, 383733, 426370, 438552, 487280, 511644, 548190, 639555, 682192, 730920, 767466, 852740, 877104, 1023288, 1096380, 1279110, 1461840, 1534932, 1705480, 1918665, 2046576, 2192760, 2558220, 3069864, 3410960, 3837330, 4385520, 5116440, 6139728, 7674660, 10232880, 15349320, 30698640]

約数ペア:

[(1, 30698640), (2, 15349320), (3, 10232880), (4, 7674660), (5, 6139728), (6, 5116440), (7, 4385520), (8, 3837330), (9, 3410960), (10, 3069864), (12, 2558220), (14, 2192760), (15, 2046576), (16, 1918665), (18, 1705480), (20, 1534932), (21, 1461840), (24, 1279110), (28, 1096380), (30, 1023288), (35, 877104), (36, 852740), (40, 767466), (42, 730920), (45, 682192), (48, 639555), (56, 548190), (60, 511644), (63, 487280), (70, 438552), (72, 426370), (80, 383733), (84, 365460), (90, 341096), (105, 292368), (112, 274095), (120, 255822), (126, 243640), (140, 219276), (144, 213185), (168, 182730), (180, 170548), (210, 146184), (240, 127911), (252, 121820), (280, 109638), (315, 97456), (336, 91365), (360, 85274), (420, 73092), (504, 60910), (560, 54819), (630, 48728), (720, 42637), (840, 36546), (1008, 30455), (1260, 24364), (1680, 18273), (2520, 12182), (5040, 6091)]