12384540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9829}}^1$

素因数の和:9851

約数の個数: 72

約数和(自身を含む): 42937440

約数和(自身を除く): 30552900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9829, 19658, 29487, 39316, 49145, 58974, 68803, 88461, 98290, 117948, 137606, 147435, 176922, 196580, 206409, 275212, 294870, 344015, 353844, 412818, 442305, 589740, 619227, 688030, 825636, 884610, 1032045, 1238454, 1376060, 1769220, 2064090, 2476908, 3096135, 4128180, 6192270, 12384540]

約数ペア:

[(1, 12384540), (2, 6192270), (3, 4128180), (4, 3096135), (5, 2476908), (6, 2064090), (7, 1769220), (9, 1376060), (10, 1238454), (12, 1032045), (14, 884610), (15, 825636), (18, 688030), (20, 619227), (21, 589740), (28, 442305), (30, 412818), (35, 353844), (36, 344015), (42, 294870), (45, 275212), (60, 206409), (63, 196580), (70, 176922), (84, 147435), (90, 137606), (105, 117948), (126, 98290), (140, 88461), (180, 68803), (210, 58974), (252, 49145), (315, 39316), (420, 29487), (630, 19658), (1260, 9829)]