15669720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 57024000

約数和(自身を除く): 41354280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1319, 1320, 1485, 1980, 2376, 2638, 2970, 3957, 3960, 5276, 5940, 6595, 7914, 10552, 11871, 11880, 13190, 14509, 15828, 19785, 23742, 26380, 29018, 31656, 35613, 39570, 43527, 47484, 52760, 58036, 59355, 71226, 72545, 79140, 87054, 94968, 116072, 118710, 130581, 142452, 145090, 158280, 174108, 178065, 217635, 237420, 261162, 284904, 290180, 348216, 356130, 391743, 435270, 474840, 522324, 580360, 652905, 712260, 783486, 870540, 1044648, 1305810, 1424520, 1566972, 1741080, 1958715, 2611620, 3133944, 3917430, 5223240, 7834860, 15669720]

約数ペア:

[(1, 15669720), (2, 7834860), (3, 5223240), (4, 3917430), (5, 3133944), (6, 2611620), (8, 1958715), (9, 1741080), (10, 1566972), (11, 1424520), (12, 1305810), (15, 1044648), (18, 870540), (20, 783486), (22, 712260), (24, 652905), (27, 580360), (30, 522324), (33, 474840), (36, 435270), (40, 391743), (44, 356130), (45, 348216), (54, 290180), (55, 284904), (60, 261162), (66, 237420), (72, 217635), (88, 178065), (90, 174108), (99, 158280), (108, 145090), (110, 142452), (120, 130581), (132, 118710), (135, 116072), (165, 94968), (180, 87054), (198, 79140), (216, 72545), (220, 71226), (264, 59355), (270, 58036), (297, 52760), (330, 47484), (360, 43527), (396, 39570), (440, 35613), (495, 31656), (540, 29018), (594, 26380), (660, 23742), (792, 19785), (990, 15828), (1080, 14509), (1188, 13190), (1319, 11880), (1320, 11871), (1485, 10552), (1980, 7914), (2376, 6595), (2638, 5940), (2970, 5276), (3957, 3960)]