61478400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1601}}^1$

素因数の和:1632

約数の個数: 120

約数和(自身を含む): 203216904

約数和(自身を除く): 141738504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1601, 1920, 2400, 2560, 3200, 3202, 3840, 4800, 4803, 6400, 6404, 7680, 8005, 9600, 9606, 12800, 12808, 16010, 19200, 19212, 24015, 25616, 32020, 38400, 38424, 40025, 48030, 51232, 64040, 76848, 80050, 96060, 102464, 120075, 128080, 153696, 160100, 192120, 204928, 240150, 256160, 307392, 320200, 384240, 409856, 480300, 512320, 614784, 640400, 768480, 819712, 960600, 1024640, 1229568, 1280800, 1536960, 1921200, 2049280, 2459136, 2561600, 3073920, 3842400, 4098560, 5123200, 6147840, 7684800, 10246400, 12295680, 15369600, 20492800, 30739200, 61478400]

約数ペア:

[(1, 61478400), (2, 30739200), (3, 20492800), (4, 15369600), (5, 12295680), (6, 10246400), (8, 7684800), (10, 6147840), (12, 5123200), (15, 4098560), (16, 3842400), (20, 3073920), (24, 2561600), (25, 2459136), (30, 2049280), (32, 1921200), (40, 1536960), (48, 1280800), (50, 1229568), (60, 1024640), (64, 960600), (75, 819712), (80, 768480), (96, 640400), (100, 614784), (120, 512320), (128, 480300), (150, 409856), (160, 384240), (192, 320200), (200, 307392), (240, 256160), (256, 240150), (300, 204928), (320, 192120), (384, 160100), (400, 153696), (480, 128080), (512, 120075), (600, 102464), (640, 96060), (768, 80050), (800, 76848), (960, 64040), (1200, 51232), (1280, 48030), (1536, 40025), (1600, 38424), (1601, 38400), (1920, 32020), (2400, 25616), (2560, 24015), (3200, 19212), (3202, 19200), (3840, 16010), (4800, 12808), (4803, 12800), (6400, 9606), (6404, 9600), (7680, 8005)]