1190645760

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19379}}^1$

素因数の和:19411

約数の個数: 104

約数和(自身を含む): 3809797920

約数和(自身を除く): 2619152160

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, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 19379, 20480, 30720, 38758, 58137, 61440, 77516, 96895, 116274, 155032, 193790, 232548, 290685, 310064, 387580, 465096, 581370, 620128, 775160, 930192, 1162740, 1240256, 1550320, 1860384, 2325480, 2480512, 3100640, 3720768, 4650960, 4961024, 6201280, 7441536, 9301920, 9922048, 12402560, 14883072, 18603840, 19844096, 24805120, 29766144, 37207680, 39688192, 49610240, 59532288, 74415360, 79376384, 99220480, 119064576, 148830720, 198440960, 238129152, 297661440, 396881920, 595322880, 1190645760]

約数ペア:

[(1, 1190645760), (2, 595322880), (3, 396881920), (4, 297661440), (5, 238129152), (6, 198440960), (8, 148830720), (10, 119064576), (12, 99220480), (15, 79376384), (16, 74415360), (20, 59532288), (24, 49610240), (30, 39688192), (32, 37207680), (40, 29766144), (48, 24805120), (60, 19844096), (64, 18603840), (80, 14883072), (96, 12402560), (120, 9922048), (128, 9301920), (160, 7441536), (192, 6201280), (240, 4961024), (256, 4650960), (320, 3720768), (384, 3100640), (480, 2480512), (512, 2325480), (640, 1860384), (768, 1550320), (960, 1240256), (1024, 1162740), (1280, 930192), (1536, 775160), (1920, 620128), (2048, 581370), (2560, 465096), (3072, 387580), (3840, 310064), (4096, 290685), (5120, 232548), (6144, 193790), (7680, 155032), (10240, 116274), (12288, 96895), (15360, 77516), (19379, 61440), (20480, 58137), (30720, 38758)]