252827520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11971}}^1$

素因数の和:12004

約数の個数: 128

約数和(自身を含む): 879223680

約数和(自身を除く): 626396160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 11971, 21120, 23942, 35913, 47884, 59855, 71826, 95768, 119710, 131681, 143652, 179565, 191536, 239420, 263362, 287304, 359130, 383072, 395043, 478840, 526724, 574608, 658405, 718260, 766144, 790086, 957680, 1053448, 1149216, 1316810, 1436520, 1532288, 1580172, 1915360, 1975215, 2106896, 2298432, 2633620, 2873040, 3160344, 3830720, 3950430, 4213792, 4596864, 5267240, 5746080, 6320688, 7661440, 7900860, 8427584, 10534480, 11492160, 12641376, 15801720, 16855168, 21068960, 22984320, 25282752, 31603440, 42137920, 50565504, 63206880, 84275840, 126413760, 252827520]

約数ペア:

[(1, 252827520), (2, 126413760), (3, 84275840), (4, 63206880), (5, 50565504), (6, 42137920), (8, 31603440), (10, 25282752), (11, 22984320), (12, 21068960), (15, 16855168), (16, 15801720), (20, 12641376), (22, 11492160), (24, 10534480), (30, 8427584), (32, 7900860), (33, 7661440), (40, 6320688), (44, 5746080), (48, 5267240), (55, 4596864), (60, 4213792), (64, 3950430), (66, 3830720), (80, 3160344), (88, 2873040), (96, 2633620), (110, 2298432), (120, 2106896), (128, 1975215), (132, 1915360), (160, 1580172), (165, 1532288), (176, 1436520), (192, 1316810), (220, 1149216), (240, 1053448), (264, 957680), (320, 790086), (330, 766144), (352, 718260), (384, 658405), (440, 574608), (480, 526724), (528, 478840), (640, 395043), (660, 383072), (704, 359130), (880, 287304), (960, 263362), (1056, 239420), (1320, 191536), (1408, 179565), (1760, 143652), (1920, 131681), (2112, 119710), (2640, 95768), (3520, 71826), (4224, 59855), (5280, 47884), (7040, 35913), (10560, 23942), (11971, 21120)]