12025440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1221

約数の個数: 144

約数和(自身を含む): 46938528

約数和(自身を除く): 34913088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1193, 1260, 1440, 1680, 2016, 2386, 2520, 3360, 3579, 4772, 5040, 5965, 7158, 8351, 9544, 10080, 10737, 11930, 14316, 16702, 17895, 19088, 21474, 23860, 25053, 28632, 33404, 35790, 38176, 41755, 42948, 47720, 50106, 53685, 57264, 66808, 71580, 75159, 83510, 85896, 95440, 100212, 107370, 114528, 125265, 133616, 143160, 150318, 167020, 171792, 190880, 200424, 214740, 250530, 267232, 286320, 300636, 334040, 343584, 375795, 400848, 429480, 501060, 572640, 601272, 668080, 751590, 801696, 858960, 1002120, 1202544, 1336160, 1503180, 1717920, 2004240, 2405088, 3006360, 4008480, 6012720, 12025440]

約数ペア:

[(1, 12025440), (2, 6012720), (3, 4008480), (4, 3006360), (5, 2405088), (6, 2004240), (7, 1717920), (8, 1503180), (9, 1336160), (10, 1202544), (12, 1002120), (14, 858960), (15, 801696), (16, 751590), (18, 668080), (20, 601272), (21, 572640), (24, 501060), (28, 429480), (30, 400848), (32, 375795), (35, 343584), (36, 334040), (40, 300636), (42, 286320), (45, 267232), (48, 250530), (56, 214740), (60, 200424), (63, 190880), (70, 171792), (72, 167020), (80, 150318), (84, 143160), (90, 133616), (96, 125265), (105, 114528), (112, 107370), (120, 100212), (126, 95440), (140, 85896), (144, 83510), (160, 75159), (168, 71580), (180, 66808), (210, 57264), (224, 53685), (240, 50106), (252, 47720), (280, 42948), (288, 41755), (315, 38176), (336, 35790), (360, 33404), (420, 28632), (480, 25053), (504, 23860), (560, 21474), (630, 19088), (672, 17895), (720, 16702), (840, 14316), (1008, 11930), (1120, 10737), (1193, 10080), (1260, 9544), (1440, 8351), (1680, 7158), (2016, 5965), (2386, 5040), (2520, 4772), (3360, 3579)]