2085120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{181}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 7254156

約数和(自身を除く): 5169036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 181, 192, 240, 256, 288, 320, 360, 362, 384, 480, 543, 576, 640, 720, 724, 768, 905, 960, 1086, 1152, 1280, 1440, 1448, 1629, 1810, 1920, 2172, 2304, 2715, 2880, 2896, 3258, 3620, 3840, 4344, 5430, 5760, 5792, 6516, 7240, 8145, 8688, 10860, 11520, 11584, 13032, 14480, 16290, 17376, 21720, 23168, 26064, 28960, 32580, 34752, 43440, 46336, 52128, 57920, 65160, 69504, 86880, 104256, 115840, 130320, 139008, 173760, 208512, 231680, 260640, 347520, 417024, 521280, 695040, 1042560, 2085120]

約数ペア:

[(1, 2085120), (2, 1042560), (3, 695040), (4, 521280), (5, 417024), (6, 347520), (8, 260640), (9, 231680), (10, 208512), (12, 173760), (15, 139008), (16, 130320), (18, 115840), (20, 104256), (24, 86880), (30, 69504), (32, 65160), (36, 57920), (40, 52128), (45, 46336), (48, 43440), (60, 34752), (64, 32580), (72, 28960), (80, 26064), (90, 23168), (96, 21720), (120, 17376), (128, 16290), (144, 14480), (160, 13032), (180, 11584), (181, 11520), (192, 10860), (240, 8688), (256, 8145), (288, 7240), (320, 6516), (360, 5792), (362, 5760), (384, 5430), (480, 4344), (543, 3840), (576, 3620), (640, 3258), (720, 2896), (724, 2880), (768, 2715), (905, 2304), (960, 2172), (1086, 1920), (1152, 1810), (1280, 1629), (1440, 1448)]