270515280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23003}}^1$

素因数の和:23033

約数の個数: 120

約数和(自身を含む): 975553632

約数和(自身を除く): 705038352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 23003, 46006, 69009, 92012, 115015, 138018, 161021, 184024, 230030, 276036, 322042, 345045, 368048, 460060, 483063, 552072, 644084, 690090, 805105, 920120, 966126, 1104144, 1127147, 1288168, 1380180, 1610210, 1840240, 1932252, 2254294, 2415315, 2576336, 2760360, 3220420, 3381441, 3864504, 4508588, 4830630, 5520720, 5635735, 6440840, 6762882, 7729008, 9017176, 9661260, 11271470, 12881680, 13525764, 16907205, 18034352, 19322520, 22542940, 27051528, 33814410, 38645040, 45085880, 54103056, 67628820, 90171760, 135257640, 270515280]

約数ペア:

[(1, 270515280), (2, 135257640), (3, 90171760), (4, 67628820), (5, 54103056), (6, 45085880), (7, 38645040), (8, 33814410), (10, 27051528), (12, 22542940), (14, 19322520), (15, 18034352), (16, 16907205), (20, 13525764), (21, 12881680), (24, 11271470), (28, 9661260), (30, 9017176), (35, 7729008), (40, 6762882), (42, 6440840), (48, 5635735), (49, 5520720), (56, 4830630), (60, 4508588), (70, 3864504), (80, 3381441), (84, 3220420), (98, 2760360), (105, 2576336), (112, 2415315), (120, 2254294), (140, 1932252), (147, 1840240), (168, 1610210), (196, 1380180), (210, 1288168), (240, 1127147), (245, 1104144), (280, 966126), (294, 920120), (336, 805105), (392, 690090), (420, 644084), (490, 552072), (560, 483063), (588, 460060), (735, 368048), (784, 345045), (840, 322042), (980, 276036), (1176, 230030), (1470, 184024), (1680, 161021), (1960, 138018), (2352, 115015), (2940, 92012), (3920, 69009), (5880, 46006), (11760, 23003)]