409203840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3181}}^1$

素因数の和:3270

約数の個数: 128

約数和(自身を含む): 1324221120

約数和(自身を除く): 915017280

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, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3181, 3216, 4020, 4288, 5360, 6362, 6432, 8040, 8576, 9543, 10720, 12724, 12864, 15905, 16080, 19086, 21440, 25448, 25728, 31810, 32160, 38172, 42880, 47715, 50896, 63620, 64320, 76344, 95430, 101792, 127240, 128640, 152688, 190860, 203584, 213127, 254480, 305376, 381720, 407168, 426254, 508960, 610752, 639381, 763440, 852508, 1017920, 1065635, 1221504, 1278762, 1526880, 1705016, 2035840, 2131270, 2557524, 3053760, 3196905, 3410032, 4262540, 5115048, 6107520, 6393810, 6820064, 8525080, 10230096, 12787620, 13640128, 17050160, 20460192, 25575240, 27280256, 34100320, 40920384, 51150480, 68200640, 81840768, 102300960, 136401280, 204601920, 409203840]

約数ペア:

[(1, 409203840), (2, 204601920), (3, 136401280), (4, 102300960), (5, 81840768), (6, 68200640), (8, 51150480), (10, 40920384), (12, 34100320), (15, 27280256), (16, 25575240), (20, 20460192), (24, 17050160), (30, 13640128), (32, 12787620), (40, 10230096), (48, 8525080), (60, 6820064), (64, 6393810), (67, 6107520), (80, 5115048), (96, 4262540), (120, 3410032), (128, 3196905), (134, 3053760), (160, 2557524), (192, 2131270), (201, 2035840), (240, 1705016), (268, 1526880), (320, 1278762), (335, 1221504), (384, 1065635), (402, 1017920), (480, 852508), (536, 763440), (640, 639381), (670, 610752), (804, 508960), (960, 426254), (1005, 407168), (1072, 381720), (1340, 305376), (1608, 254480), (1920, 213127), (2010, 203584), (2144, 190860), (2680, 152688), (3181, 128640), (3216, 127240), (4020, 101792), (4288, 95430), (5360, 76344), (6362, 64320), (6432, 63620), (8040, 50896), (8576, 47715), (9543, 42880), (10720, 38172), (12724, 32160), (12864, 31810), (15905, 25728), (16080, 25448), (19086, 21440)]