13838040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4294

約数の個数: 80

約数和(自身を含む): 46522080

約数和(自身を除く): 32684040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4271, 8542, 12813, 17084, 21355, 25626, 34168, 38439, 42710, 51252, 64065, 76878, 85420, 102504, 115317, 128130, 153756, 170840, 192195, 230634, 256260, 307512, 345951, 384390, 461268, 512520, 576585, 691902, 768780, 922536, 1153170, 1383804, 1537560, 1729755, 2306340, 2767608, 3459510, 4612680, 6919020, 13838040]

約数ペア:

[(1, 13838040), (2, 6919020), (3, 4612680), (4, 3459510), (5, 2767608), (6, 2306340), (8, 1729755), (9, 1537560), (10, 1383804), (12, 1153170), (15, 922536), (18, 768780), (20, 691902), (24, 576585), (27, 512520), (30, 461268), (36, 384390), (40, 345951), (45, 307512), (54, 256260), (60, 230634), (72, 192195), (81, 170840), (90, 153756), (108, 128130), (120, 115317), (135, 102504), (162, 85420), (180, 76878), (216, 64065), (270, 51252), (324, 42710), (360, 38439), (405, 34168), (540, 25626), (648, 21355), (810, 17084), (1080, 12813), (1620, 8542), (3240, 4271)]