12032440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{877}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 31608000

約数和(自身を除く): 19575560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 877, 980, 1372, 1715, 1754, 1960, 2744, 3430, 3508, 4385, 6139, 6860, 7016, 8770, 12278, 13720, 17540, 24556, 30695, 35080, 42973, 49112, 61390, 85946, 122780, 171892, 214865, 245560, 300811, 343784, 429730, 601622, 859460, 1203244, 1504055, 1718920, 2406488, 3008110, 6016220, 12032440]

約数ペア:

[(1, 12032440), (2, 6016220), (4, 3008110), (5, 2406488), (7, 1718920), (8, 1504055), (10, 1203244), (14, 859460), (20, 601622), (28, 429730), (35, 343784), (40, 300811), (49, 245560), (56, 214865), (70, 171892), (98, 122780), (140, 85946), (196, 61390), (245, 49112), (280, 42973), (343, 35080), (392, 30695), (490, 24556), (686, 17540), (877, 13720), (980, 12278), (1372, 8770), (1715, 7016), (1754, 6860), (1960, 6139), (2744, 4385), (3430, 3508)]