2015754240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{65617}}^1$

素因数の和:65647

約数の個数: 96

約数和(自身を含む): 6448937040

約数和(自身を除く): 4433182800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 65617, 131234, 196851, 262468, 328085, 393702, 524936, 656170, 787404, 984255, 1049872, 1312340, 1574808, 1968510, 2099744, 2624680, 3149616, 3937020, 4199488, 5249360, 6299232, 7874040, 8398976, 10498720, 12598464, 15748080, 16797952, 20997440, 25196928, 31496160, 33595904, 41994880, 50393856, 62992320, 67191808, 83989760, 100787712, 125984640, 134383616, 167979520, 201575424, 251969280, 335959040, 403150848, 503938560, 671918080, 1007877120, 2015754240]

約数ペア:

[(1, 2015754240), (2, 1007877120), (3, 671918080), (4, 503938560), (5, 403150848), (6, 335959040), (8, 251969280), (10, 201575424), (12, 167979520), (15, 134383616), (16, 125984640), (20, 100787712), (24, 83989760), (30, 67191808), (32, 62992320), (40, 50393856), (48, 41994880), (60, 33595904), (64, 31496160), (80, 25196928), (96, 20997440), (120, 16797952), (128, 15748080), (160, 12598464), (192, 10498720), (240, 8398976), (256, 7874040), (320, 6299232), (384, 5249360), (480, 4199488), (512, 3937020), (640, 3149616), (768, 2624680), (960, 2099744), (1024, 1968510), (1280, 1574808), (1536, 1312340), (1920, 1049872), (2048, 984255), (2560, 787404), (3072, 656170), (3840, 524936), (5120, 393702), (6144, 328085), (7680, 262468), (10240, 196851), (15360, 131234), (30720, 65617)]