126390720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 417679632

約数和(自身を除く): 291288912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 137, 155, 160, 186, 192, 240, 248, 274, 310, 320, 372, 411, 465, 480, 496, 548, 620, 685, 744, 822, 930, 960, 961, 992, 1096, 1240, 1370, 1488, 1644, 1860, 1922, 1984, 2055, 2192, 2480, 2740, 2883, 2976, 3288, 3720, 3844, 4110, 4247, 4384, 4805, 4960, 5480, 5766, 5952, 6576, 7440, 7688, 8220, 8494, 8768, 9610, 9920, 10960, 11532, 12741, 13152, 14415, 14880, 15376, 16440, 16988, 19220, 21235, 21920, 23064, 25482, 26304, 28830, 29760, 30752, 32880, 33976, 38440, 42470, 43840, 46128, 50964, 57660, 61504, 63705, 65760, 67952, 76880, 84940, 92256, 101928, 115320, 127410, 131520, 131657, 135904, 153760, 169880, 184512, 203856, 230640, 254820, 263314, 271808, 307520, 339760, 394971, 407712, 461280, 509640, 526628, 658285, 679520, 789942, 815424, 922560, 1019280, 1053256, 1316570, 1359040, 1579884, 1974855, 2038560, 2106512, 2633140, 3159768, 3949710, 4077120, 4213024, 5266280, 6319536, 7899420, 8426048, 10532560, 12639072, 15798840, 21065120, 25278144, 31597680, 42130240, 63195360, 126390720]

約数ペア:

[(1, 126390720), (2, 63195360), (3, 42130240), (4, 31597680), (5, 25278144), (6, 21065120), (8, 15798840), (10, 12639072), (12, 10532560), (15, 8426048), (16, 7899420), (20, 6319536), (24, 5266280), (30, 4213024), (31, 4077120), (32, 3949710), (40, 3159768), (48, 2633140), (60, 2106512), (62, 2038560), (64, 1974855), (80, 1579884), (93, 1359040), (96, 1316570), (120, 1053256), (124, 1019280), (137, 922560), (155, 815424), (160, 789942), (186, 679520), (192, 658285), (240, 526628), (248, 509640), (274, 461280), (310, 407712), (320, 394971), (372, 339760), (411, 307520), (465, 271808), (480, 263314), (496, 254820), (548, 230640), (620, 203856), (685, 184512), (744, 169880), (822, 153760), (930, 135904), (960, 131657), (961, 131520), (992, 127410), (1096, 115320), (1240, 101928), (1370, 92256), (1488, 84940), (1644, 76880), (1860, 67952), (1922, 65760), (1984, 63705), (2055, 61504), (2192, 57660), (2480, 50964), (2740, 46128), (2883, 43840), (2976, 42470), (3288, 38440), (3720, 33976), (3844, 32880), (4110, 30752), (4247, 29760), (4384, 28830), (4805, 26304), (4960, 25482), (5480, 23064), (5766, 21920), (5952, 21235), (6576, 19220), (7440, 16988), (7688, 16440), (8220, 15376), (8494, 14880), (8768, 14415), (9610, 13152), (9920, 12741), (10960, 11532)]