1957447680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{63719}}^1$

素因数の和:63749

約数の個数: 96

約数和(自身を含む): 6262401600

約数和(自身を除く): 4304953920

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, 63719, 127438, 191157, 254876, 318595, 382314, 509752, 637190, 764628, 955785, 1019504, 1274380, 1529256, 1911570, 2039008, 2548760, 3058512, 3823140, 4078016, 5097520, 6117024, 7646280, 8156032, 10195040, 12234048, 15292560, 16312064, 20390080, 24468096, 30585120, 32624128, 40780160, 48936192, 61170240, 65248256, 81560320, 97872384, 122340480, 130496512, 163120640, 195744768, 244680960, 326241280, 391489536, 489361920, 652482560, 978723840, 1957447680]

約数ペア:

[(1, 1957447680), (2, 978723840), (3, 652482560), (4, 489361920), (5, 391489536), (6, 326241280), (8, 244680960), (10, 195744768), (12, 163120640), (15, 130496512), (16, 122340480), (20, 97872384), (24, 81560320), (30, 65248256), (32, 61170240), (40, 48936192), (48, 40780160), (60, 32624128), (64, 30585120), (80, 24468096), (96, 20390080), (120, 16312064), (128, 15292560), (160, 12234048), (192, 10195040), (240, 8156032), (256, 7646280), (320, 6117024), (384, 5097520), (480, 4078016), (512, 3823140), (640, 3058512), (768, 2548760), (960, 2039008), (1024, 1911570), (1280, 1529256), (1536, 1274380), (1920, 1019504), (2048, 955785), (2560, 764628), (3072, 637190), (3840, 509752), (5120, 382314), (6144, 318595), (7680, 254876), (10240, 191157), (15360, 127438), (30720, 63719)]