499545360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{231271}}^1$

素因数の和:231293

約数の個数: 80

約数和(自身を含む): 1720663680

約数和(自身を除く): 1221118320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 231271, 462542, 693813, 925084, 1156355, 1387626, 1850168, 2081439, 2312710, 2775252, 3469065, 3700336, 4162878, 4625420, 5550504, 6244317, 6938130, 8325756, 9250840, 10407195, 11101008, 12488634, 13876260, 16651512, 18501680, 20814390, 24977268, 27752520, 31221585, 33303024, 41628780, 49954536, 55505040, 62443170, 83257560, 99909072, 124886340, 166515120, 249772680, 499545360]

約数ペア:

[(1, 499545360), (2, 249772680), (3, 166515120), (4, 124886340), (5, 99909072), (6, 83257560), (8, 62443170), (9, 55505040), (10, 49954536), (12, 41628780), (15, 33303024), (16, 31221585), (18, 27752520), (20, 24977268), (24, 20814390), (27, 18501680), (30, 16651512), (36, 13876260), (40, 12488634), (45, 11101008), (48, 10407195), (54, 9250840), (60, 8325756), (72, 6938130), (80, 6244317), (90, 5550504), (108, 4625420), (120, 4162878), (135, 3700336), (144, 3469065), (180, 2775252), (216, 2312710), (240, 2081439), (270, 1850168), (360, 1387626), (432, 1156355), (540, 925084), (720, 693813), (1080, 462542), (2160, 231271)]