15786915840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{171299}}^1$

素因数の和:171332

約数の個数: 144

約数和(自身を含む): 54714933000

約数和(自身を除く): 38928017160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 171299, 342598, 513897, 685196, 856495, 1027794, 1370392, 1541691, 1712990, 2055588, 2569485, 2740784, 3083382, 3425980, 4111176, 5138970, 5481568, 6166764, 6851960, 7708455, 8222352, 10277940, 10963136, 12333528, 13703920, 15416910, 16444704, 20555880, 21926272, 24667056, 27407840, 30833820, 32889408, 41111760, 43852544, 49334112, 54815680, 61667640, 65778816, 82223520, 87705088, 98668224, 109631360, 123335280, 131557632, 164447040, 175410176, 197336448, 219262720, 246670560, 263115264, 328894080, 350820352, 394672896, 438525440, 493341120, 526230528, 657788160, 789345792, 877050880, 986682240, 1052461056, 1315576320, 1578691584, 1754101760, 1973364480, 2631152640, 3157383168, 3946728960, 5262305280, 7893457920, 15786915840]

約数ペア:

[(1, 15786915840), (2, 7893457920), (3, 5262305280), (4, 3946728960), (5, 3157383168), (6, 2631152640), (8, 1973364480), (9, 1754101760), (10, 1578691584), (12, 1315576320), (15, 1052461056), (16, 986682240), (18, 877050880), (20, 789345792), (24, 657788160), (30, 526230528), (32, 493341120), (36, 438525440), (40, 394672896), (45, 350820352), (48, 328894080), (60, 263115264), (64, 246670560), (72, 219262720), (80, 197336448), (90, 175410176), (96, 164447040), (120, 131557632), (128, 123335280), (144, 109631360), (160, 98668224), (180, 87705088), (192, 82223520), (240, 65778816), (256, 61667640), (288, 54815680), (320, 49334112), (360, 43852544), (384, 41111760), (480, 32889408), (512, 30833820), (576, 27407840), (640, 24667056), (720, 21926272), (768, 20555880), (960, 16444704), (1024, 15416910), (1152, 13703920), (1280, 12333528), (1440, 10963136), (1536, 10277940), (1920, 8222352), (2048, 7708455), (2304, 6851960), (2560, 6166764), (2880, 5481568), (3072, 5138970), (3840, 4111176), (4608, 3425980), (5120, 3083382), (5760, 2740784), (6144, 2569485), (7680, 2055588), (9216, 1712990), (10240, 1541691), (11520, 1370392), (15360, 1027794), (18432, 856495), (23040, 685196), (30720, 513897), (46080, 342598), (92160, 171299)]