1330513920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{14437}}^1$

素因数の和:14470

約数の個数: 144

約数和(自身を含む): 4611641580

約数和(自身を除く): 3281127660

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, 14437, 15360, 18432, 23040, 28874, 30720, 43311, 46080, 57748, 72185, 86622, 92160, 115496, 129933, 144370, 173244, 216555, 230992, 259866, 288740, 346488, 433110, 461984, 519732, 577480, 649665, 692976, 866220, 923968, 1039464, 1154960, 1299330, 1385952, 1732440, 1847936, 2078928, 2309920, 2598660, 2771904, 3464880, 3695872, 4157856, 4619840, 5197320, 5543808, 6929760, 7391744, 8315712, 9239680, 10394640, 11087616, 13859520, 14783488, 16631424, 18479360, 20789280, 22175232, 27719040, 29566976, 33262848, 36958720, 41578560, 44350464, 55438080, 66525696, 73917440, 83157120, 88700928, 110876160, 133051392, 147834880, 166314240, 221752320, 266102784, 332628480, 443504640, 665256960, 1330513920]

約数ペア:

[(1, 1330513920), (2, 665256960), (3, 443504640), (4, 332628480), (5, 266102784), (6, 221752320), (8, 166314240), (9, 147834880), (10, 133051392), (12, 110876160), (15, 88700928), (16, 83157120), (18, 73917440), (20, 66525696), (24, 55438080), (30, 44350464), (32, 41578560), (36, 36958720), (40, 33262848), (45, 29566976), (48, 27719040), (60, 22175232), (64, 20789280), (72, 18479360), (80, 16631424), (90, 14783488), (96, 13859520), (120, 11087616), (128, 10394640), (144, 9239680), (160, 8315712), (180, 7391744), (192, 6929760), (240, 5543808), (256, 5197320), (288, 4619840), (320, 4157856), (360, 3695872), (384, 3464880), (480, 2771904), (512, 2598660), (576, 2309920), (640, 2078928), (720, 1847936), (768, 1732440), (960, 1385952), (1024, 1299330), (1152, 1154960), (1280, 1039464), (1440, 923968), (1536, 866220), (1920, 692976), (2048, 649665), (2304, 577480), (2560, 519732), (2880, 461984), (3072, 433110), (3840, 346488), (4608, 288740), (5120, 259866), (5760, 230992), (6144, 216555), (7680, 173244), (9216, 144370), (10240, 129933), (11520, 115496), (14437, 92160), (15360, 86622), (18432, 72185), (23040, 57748), (28874, 46080), (30720, 43311)]