303097560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 947116800

約数和(自身を除く): 644019240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 251, 290, 347, 348, 435, 502, 580, 694, 696, 753, 870, 1004, 1041, 1160, 1255, 1388, 1506, 1735, 1740, 2008, 2082, 2510, 2776, 3012, 3470, 3480, 3765, 4164, 5020, 5205, 6024, 6940, 7279, 7530, 8328, 10040, 10063, 10410, 13880, 14558, 15060, 20126, 20820, 21837, 29116, 30120, 30189, 36395, 40252, 41640, 43674, 50315, 58232, 60378, 72790, 80504, 87097, 87348, 100630, 109185, 120756, 145580, 150945, 174194, 174696, 201260, 218370, 241512, 261291, 291160, 301890, 348388, 402520, 435485, 436740, 522582, 603780, 696776, 870970, 873480, 1045164, 1207560, 1306455, 1741940, 2090328, 2525813, 2612910, 3483880, 5051626, 5225820, 7577439, 10103252, 10451640, 12629065, 15154878, 20206504, 25258130, 30309756, 37887195, 50516260, 60619512, 75774390, 101032520, 151548780, 303097560]

約数ペア:

[(1, 303097560), (2, 151548780), (3, 101032520), (4, 75774390), (5, 60619512), (6, 50516260), (8, 37887195), (10, 30309756), (12, 25258130), (15, 20206504), (20, 15154878), (24, 12629065), (29, 10451640), (30, 10103252), (40, 7577439), (58, 5225820), (60, 5051626), (87, 3483880), (116, 2612910), (120, 2525813), (145, 2090328), (174, 1741940), (232, 1306455), (251, 1207560), (290, 1045164), (347, 873480), (348, 870970), (435, 696776), (502, 603780), (580, 522582), (694, 436740), (696, 435485), (753, 402520), (870, 348388), (1004, 301890), (1041, 291160), (1160, 261291), (1255, 241512), (1388, 218370), (1506, 201260), (1735, 174696), (1740, 174194), (2008, 150945), (2082, 145580), (2510, 120756), (2776, 109185), (3012, 100630), (3470, 87348), (3480, 87097), (3765, 80504), (4164, 72790), (5020, 60378), (5205, 58232), (6024, 50315), (6940, 43674), (7279, 41640), (7530, 40252), (8328, 36395), (10040, 30189), (10063, 30120), (10410, 29116), (13880, 21837), (14558, 20820), (15060, 20126)]