2111283840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1099627}}^1$

素因数の和:1099649

約数の個数: 64

約数和(自身を含む): 6729723360

約数和(自身を除く): 4618439520

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, 320, 384, 480, 640, 960, 1920, 1099627, 2199254, 3298881, 4398508, 5498135, 6597762, 8797016, 10996270, 13195524, 16494405, 17594032, 21992540, 26391048, 32988810, 35188064, 43985080, 52782096, 65977620, 70376128, 87970160, 105564192, 131955240, 140752256, 175940320, 211128384, 263910480, 351880640, 422256768, 527820960, 703761280, 1055641920, 2111283840]

約数ペア:

[(1, 2111283840), (2, 1055641920), (3, 703761280), (4, 527820960), (5, 422256768), (6, 351880640), (8, 263910480), (10, 211128384), (12, 175940320), (15, 140752256), (16, 131955240), (20, 105564192), (24, 87970160), (30, 70376128), (32, 65977620), (40, 52782096), (48, 43985080), (60, 35188064), (64, 32988810), (80, 26391048), (96, 21992540), (120, 17594032), (128, 16494405), (160, 13195524), (192, 10996270), (240, 8797016), (320, 6597762), (384, 5498135), (480, 4398508), (640, 3298881), (960, 2199254), (1920, 1099627)]