32288640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 104872320

約数和(自身を除く): 72583680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 251, 268, 320, 335, 384, 402, 480, 502, 536, 640, 670, 753, 804, 960, 1004, 1005, 1072, 1255, 1340, 1506, 1608, 1920, 2008, 2010, 2144, 2510, 2680, 3012, 3216, 3765, 4016, 4020, 4288, 5020, 5360, 6024, 6432, 7530, 8032, 8040, 8576, 10040, 10720, 12048, 12864, 15060, 16064, 16080, 16817, 20080, 21440, 24096, 25728, 30120, 32128, 32160, 33634, 40160, 42880, 48192, 50451, 60240, 64320, 67268, 80320, 84085, 96384, 100902, 120480, 128640, 134536, 160640, 168170, 201804, 240960, 252255, 269072, 336340, 403608, 481920, 504510, 538144, 672680, 807216, 1009020, 1076288, 1345360, 1614432, 2018040, 2152576, 2690720, 3228864, 4036080, 5381440, 6457728, 8072160, 10762880, 16144320, 32288640]

約数ペア:

[(1, 32288640), (2, 16144320), (3, 10762880), (4, 8072160), (5, 6457728), (6, 5381440), (8, 4036080), (10, 3228864), (12, 2690720), (15, 2152576), (16, 2018040), (20, 1614432), (24, 1345360), (30, 1076288), (32, 1009020), (40, 807216), (48, 672680), (60, 538144), (64, 504510), (67, 481920), (80, 403608), (96, 336340), (120, 269072), (128, 252255), (134, 240960), (160, 201804), (192, 168170), (201, 160640), (240, 134536), (251, 128640), (268, 120480), (320, 100902), (335, 96384), (384, 84085), (402, 80320), (480, 67268), (502, 64320), (536, 60240), (640, 50451), (670, 48192), (753, 42880), (804, 40160), (960, 33634), (1004, 32160), (1005, 32128), (1072, 30120), (1255, 25728), (1340, 24096), (1506, 21440), (1608, 20080), (1920, 16817), (2008, 16080), (2010, 16064), (2144, 15060), (2510, 12864), (2680, 12048), (3012, 10720), (3216, 10040), (3765, 8576), (4016, 8040), (4020, 8032), (4288, 7530), (5020, 6432), (5360, 6024)]