25999920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{12037}}^1$

素因数の和:12059

約数の個数: 80

約数和(自身を含む): 89562720

約数和(自身を除く): 63562800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 12037, 24074, 36111, 48148, 60185, 72222, 96296, 108333, 120370, 144444, 180555, 192592, 216666, 240740, 288888, 324999, 361110, 433332, 481480, 541665, 577776, 649998, 722220, 866664, 962960, 1083330, 1299996, 1444440, 1624995, 1733328, 2166660, 2599992, 2888880, 3249990, 4333320, 5199984, 6499980, 8666640, 12999960, 25999920]

約数ペア:

[(1, 25999920), (2, 12999960), (3, 8666640), (4, 6499980), (5, 5199984), (6, 4333320), (8, 3249990), (9, 2888880), (10, 2599992), (12, 2166660), (15, 1733328), (16, 1624995), (18, 1444440), (20, 1299996), (24, 1083330), (27, 962960), (30, 866664), (36, 722220), (40, 649998), (45, 577776), (48, 541665), (54, 481480), (60, 433332), (72, 361110), (80, 324999), (90, 288888), (108, 240740), (120, 216666), (135, 192592), (144, 180555), (180, 144444), (216, 120370), (240, 108333), (270, 96296), (360, 72222), (432, 60185), (540, 48148), (720, 36111), (1080, 24074), (2160, 12037)]