24664860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12483

約数の個数: 72

約数和(自身を含む): 81624816

約数和(自身を除く): 56959956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 12457, 24914, 37371, 49828, 62285, 74742, 112113, 124570, 137027, 149484, 186855, 224226, 249140, 274054, 373710, 411081, 448452, 548108, 560565, 685135, 747420, 822162, 1121130, 1233243, 1370270, 1644324, 2055405, 2242260, 2466486, 2740540, 4110810, 4932972, 6166215, 8221620, 12332430, 24664860]

約数ペア:

[(1, 24664860), (2, 12332430), (3, 8221620), (4, 6166215), (5, 4932972), (6, 4110810), (9, 2740540), (10, 2466486), (11, 2242260), (12, 2055405), (15, 1644324), (18, 1370270), (20, 1233243), (22, 1121130), (30, 822162), (33, 747420), (36, 685135), (44, 560565), (45, 548108), (55, 448452), (60, 411081), (66, 373710), (90, 274054), (99, 249140), (110, 224226), (132, 186855), (165, 149484), (180, 137027), (198, 124570), (220, 112113), (330, 74742), (396, 62285), (495, 49828), (660, 37371), (990, 24914), (1980, 12457)]