22571520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2939}}^1$

素因数の和:2965

約数の個数: 80

約数和(自身を含む): 72182880

約数和(自身を除く): 49611360

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, 1280, 1536, 1920, 2560, 2939, 3840, 5878, 7680, 8817, 11756, 14695, 17634, 23512, 29390, 35268, 44085, 47024, 58780, 70536, 88170, 94048, 117560, 141072, 176340, 188096, 235120, 282144, 352680, 376192, 470240, 564288, 705360, 752384, 940480, 1128576, 1410720, 1504768, 1880960, 2257152, 2821440, 3761920, 4514304, 5642880, 7523840, 11285760, 22571520]

約数ペア:

[(1, 22571520), (2, 11285760), (3, 7523840), (4, 5642880), (5, 4514304), (6, 3761920), (8, 2821440), (10, 2257152), (12, 1880960), (15, 1504768), (16, 1410720), (20, 1128576), (24, 940480), (30, 752384), (32, 705360), (40, 564288), (48, 470240), (60, 376192), (64, 352680), (80, 282144), (96, 235120), (120, 188096), (128, 176340), (160, 141072), (192, 117560), (240, 94048), (256, 88170), (320, 70536), (384, 58780), (480, 47024), (512, 44085), (640, 35268), (768, 29390), (960, 23512), (1280, 17634), (1536, 14695), (1920, 11756), (2560, 8817), (2939, 7680), (3840, 5878)]