12392768520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3129487}}^1$

素因数の和:3129515

約数の個数: 96

約数和(自身を含む): 43938011520

約数和(自身を除く): 31545243000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 3129487, 6258974, 9388461, 12517948, 15647435, 18776922, 25035896, 28165383, 31294870, 34424357, 37553844, 46942305, 56330766, 62589740, 68848714, 75107688, 93884610, 103273071, 112661532, 125179480, 137697428, 140826915, 172121785, 187769220, 206546142, 225323064, 275394856, 281653830, 309819213, 344243570, 375538440, 413092284, 516365355, 563307660, 619638426, 688487140, 826184568, 1032730710, 1126615320, 1239276852, 1376974280, 1549096065, 2065461420, 2478553704, 3098192130, 4130922840, 6196384260, 12392768520]

約数ペア:

[(1, 12392768520), (2, 6196384260), (3, 4130922840), (4, 3098192130), (5, 2478553704), (6, 2065461420), (8, 1549096065), (9, 1376974280), (10, 1239276852), (11, 1126615320), (12, 1032730710), (15, 826184568), (18, 688487140), (20, 619638426), (22, 563307660), (24, 516365355), (30, 413092284), (33, 375538440), (36, 344243570), (40, 309819213), (44, 281653830), (45, 275394856), (55, 225323064), (60, 206546142), (66, 187769220), (72, 172121785), (88, 140826915), (90, 137697428), (99, 125179480), (110, 112661532), (120, 103273071), (132, 93884610), (165, 75107688), (180, 68848714), (198, 62589740), (220, 56330766), (264, 46942305), (330, 37553844), (360, 34424357), (396, 31294870), (440, 28165383), (495, 25035896), (660, 18776922), (792, 15647435), (990, 12517948), (1320, 9388461), (1980, 6258974), (3960, 3129487)]