12258960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7297}}^1$

素因数の和:7320

約数の個数: 80

約数和(自身を含む): 43437696

約数和(自身を除く): 31178736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7297, 14594, 21891, 29188, 36485, 43782, 51079, 58376, 72970, 87564, 102158, 109455, 116752, 145940, 153237, 175128, 204316, 218910, 255395, 291880, 306474, 350256, 408632, 437820, 510790, 583760, 612948, 766185, 817264, 875640, 1021580, 1225896, 1532370, 1751280, 2043160, 2451792, 3064740, 4086320, 6129480, 12258960]

約数ペア:

[(1, 12258960), (2, 6129480), (3, 4086320), (4, 3064740), (5, 2451792), (6, 2043160), (7, 1751280), (8, 1532370), (10, 1225896), (12, 1021580), (14, 875640), (15, 817264), (16, 766185), (20, 612948), (21, 583760), (24, 510790), (28, 437820), (30, 408632), (35, 350256), (40, 306474), (42, 291880), (48, 255395), (56, 218910), (60, 204316), (70, 175128), (80, 153237), (84, 145940), (105, 116752), (112, 109455), (120, 102158), (140, 87564), (168, 72970), (210, 58376), (240, 51079), (280, 43782), (336, 36485), (420, 29188), (560, 21891), (840, 14594), (1680, 7297)]