25516080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11813}}^1$

素因数の和:11835

約数の個数: 80

約数和(自身を含む): 87896160

約数和(自身を除く): 62380080

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, 11813, 23626, 35439, 47252, 59065, 70878, 94504, 106317, 118130, 141756, 177195, 189008, 212634, 236260, 283512, 318951, 354390, 425268, 472520, 531585, 567024, 637902, 708780, 850536, 945040, 1063170, 1275804, 1417560, 1594755, 1701072, 2126340, 2551608, 2835120, 3189510, 4252680, 5103216, 6379020, 8505360, 12758040, 25516080]

約数ペア:

[(1, 25516080), (2, 12758040), (3, 8505360), (4, 6379020), (5, 5103216), (6, 4252680), (8, 3189510), (9, 2835120), (10, 2551608), (12, 2126340), (15, 1701072), (16, 1594755), (18, 1417560), (20, 1275804), (24, 1063170), (27, 945040), (30, 850536), (36, 708780), (40, 637902), (45, 567024), (48, 531585), (54, 472520), (60, 425268), (72, 354390), (80, 318951), (90, 283512), (108, 236260), (120, 212634), (135, 189008), (144, 177195), (180, 141756), (216, 118130), (240, 106317), (270, 94504), (360, 70878), (432, 59065), (540, 47252), (720, 35439), (1080, 23626), (2160, 11813)]