12340260

素因数分解:

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

素因数の和:577

約数の個数: 72

約数和(自身を含む): 37739520

約数和(自身を除く): 25399260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 383, 537, 716, 766, 895, 1074, 1149, 1532, 1611, 1790, 1915, 2148, 2298, 2685, 3222, 3447, 3580, 3830, 4596, 5370, 5745, 6444, 6894, 7660, 8055, 10740, 11490, 13788, 16110, 17235, 22980, 32220, 34470, 68557, 68940, 137114, 205671, 274228, 342785, 411342, 617013, 685570, 822684, 1028355, 1234026, 1371140, 2056710, 2468052, 3085065, 4113420, 6170130, 12340260]

約数ペア:

[(1, 12340260), (2, 6170130), (3, 4113420), (4, 3085065), (5, 2468052), (6, 2056710), (9, 1371140), (10, 1234026), (12, 1028355), (15, 822684), (18, 685570), (20, 617013), (30, 411342), (36, 342785), (45, 274228), (60, 205671), (90, 137114), (179, 68940), (180, 68557), (358, 34470), (383, 32220), (537, 22980), (716, 17235), (766, 16110), (895, 13788), (1074, 11490), (1149, 10740), (1532, 8055), (1611, 7660), (1790, 6894), (1915, 6444), (2148, 5745), (2298, 5370), (2685, 4596), (3222, 3830), (3447, 3580)]