24680520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 56189880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 383, 537, 716, 766, 895, 1074, 1149, 1432, 1532, 1611, 1790, 1915, 2148, 2298, 2685, 3064, 3222, 3447, 3580, 3830, 4296, 4596, 5370, 5745, 6444, 6894, 7160, 7660, 8055, 9192, 10740, 11490, 12888, 13788, 15320, 16110, 17235, 21480, 22980, 27576, 32220, 34470, 45960, 64440, 68557, 68940, 137114, 137880, 205671, 274228, 342785, 411342, 548456, 617013, 685570, 822684, 1028355, 1234026, 1371140, 1645368, 2056710, 2468052, 2742280, 3085065, 4113420, 4936104, 6170130, 8226840, 12340260, 24680520]

約数ペア:

[(1, 24680520), (2, 12340260), (3, 8226840), (4, 6170130), (5, 4936104), (6, 4113420), (8, 3085065), (9, 2742280), (10, 2468052), (12, 2056710), (15, 1645368), (18, 1371140), (20, 1234026), (24, 1028355), (30, 822684), (36, 685570), (40, 617013), (45, 548456), (60, 411342), (72, 342785), (90, 274228), (120, 205671), (179, 137880), (180, 137114), (358, 68940), (360, 68557), (383, 64440), (537, 45960), (716, 34470), (766, 32220), (895, 27576), (1074, 22980), (1149, 21480), (1432, 17235), (1532, 16110), (1611, 15320), (1790, 13788), (1915, 12888), (2148, 11490), (2298, 10740), (2685, 9192), (3064, 8055), (3222, 7660), (3447, 7160), (3580, 6894), (3830, 6444), (4296, 5745), (4596, 5370)]