12049020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 38283840

約数和(自身を除く): 26234820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 421, 477, 530, 540, 636, 795, 842, 954, 1060, 1263, 1431, 1590, 1684, 1908, 2105, 2385, 2526, 2862, 3180, 3789, 4210, 4770, 5052, 5724, 6315, 7155, 7578, 8420, 9540, 11367, 12630, 14310, 15156, 18945, 22313, 22734, 25260, 28620, 37890, 44626, 45468, 56835, 66939, 75780, 89252, 111565, 113670, 133878, 200817, 223130, 227340, 267756, 334695, 401634, 446260, 602451, 669390, 803268, 1004085, 1204902, 1338780, 2008170, 2409804, 3012255, 4016340, 6024510, 12049020]

約数ペア:

[(1, 12049020), (2, 6024510), (3, 4016340), (4, 3012255), (5, 2409804), (6, 2008170), (9, 1338780), (10, 1204902), (12, 1004085), (15, 803268), (18, 669390), (20, 602451), (27, 446260), (30, 401634), (36, 334695), (45, 267756), (53, 227340), (54, 223130), (60, 200817), (90, 133878), (106, 113670), (108, 111565), (135, 89252), (159, 75780), (180, 66939), (212, 56835), (265, 45468), (270, 44626), (318, 37890), (421, 28620), (477, 25260), (530, 22734), (540, 22313), (636, 18945), (795, 15156), (842, 14310), (954, 12630), (1060, 11367), (1263, 9540), (1431, 8420), (1590, 7578), (1684, 7155), (1908, 6315), (2105, 5724), (2385, 5052), (2526, 4770), (2862, 4210), (3180, 3789)]