2132885760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{555439}}^1$

素因数の和:555463

約数の個数: 72

約数和(自身を含む): 6811916160

約数和(自身を除く): 4679030400

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, 640, 768, 960, 1280, 1920, 3840, 555439, 1110878, 1666317, 2221756, 2777195, 3332634, 4443512, 5554390, 6665268, 8331585, 8887024, 11108780, 13330536, 16663170, 17774048, 22217560, 26661072, 33326340, 35548096, 44435120, 53322144, 66652680, 71096192, 88870240, 106644288, 133305360, 142192384, 177740480, 213288576, 266610720, 355480960, 426577152, 533221440, 710961920, 1066442880, 2132885760]

約数ペア:

[(1, 2132885760), (2, 1066442880), (3, 710961920), (4, 533221440), (5, 426577152), (6, 355480960), (8, 266610720), (10, 213288576), (12, 177740480), (15, 142192384), (16, 133305360), (20, 106644288), (24, 88870240), (30, 71096192), (32, 66652680), (40, 53322144), (48, 44435120), (60, 35548096), (64, 33326340), (80, 26661072), (96, 22217560), (120, 17774048), (128, 16663170), (160, 13330536), (192, 11108780), (240, 8887024), (256, 8331585), (320, 6665268), (384, 5554390), (480, 4443512), (640, 3332634), (768, 2777195), (960, 2221756), (1280, 1666317), (1920, 1110878), (3840, 555439)]