2531026560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4759}}^1$

素因数の和:5058

約数の個数: 128

約数和(自身を含む): 8098473600

約数和(自身を除く): 5567447040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 277, 320, 384, 480, 554, 640, 831, 960, 1108, 1385, 1662, 1920, 2216, 2770, 3324, 4155, 4432, 4759, 5540, 6648, 8310, 8864, 9518, 11080, 13296, 14277, 16620, 17728, 19036, 22160, 23795, 26592, 28554, 33240, 35456, 38072, 44320, 47590, 53184, 57108, 66480, 71385, 76144, 88640, 95180, 106368, 114216, 132960, 142770, 152288, 177280, 190360, 228432, 265920, 285540, 304576, 380720, 456864, 531840, 571080, 609152, 761440, 913728, 1142160, 1318243, 1522880, 1827456, 2284320, 2636486, 3045760, 3954729, 4568640, 5272972, 6591215, 7909458, 9137280, 10545944, 13182430, 15818916, 19773645, 21091888, 26364860, 31637832, 39547290, 42183776, 52729720, 63275664, 79094580, 84367552, 105459440, 126551328, 158189160, 168735104, 210918880, 253102656, 316378320, 421837760, 506205312, 632756640, 843675520, 1265513280, 2531026560]

約数ペア:

[(1, 2531026560), (2, 1265513280), (3, 843675520), (4, 632756640), (5, 506205312), (6, 421837760), (8, 316378320), (10, 253102656), (12, 210918880), (15, 168735104), (16, 158189160), (20, 126551328), (24, 105459440), (30, 84367552), (32, 79094580), (40, 63275664), (48, 52729720), (60, 42183776), (64, 39547290), (80, 31637832), (96, 26364860), (120, 21091888), (128, 19773645), (160, 15818916), (192, 13182430), (240, 10545944), (277, 9137280), (320, 7909458), (384, 6591215), (480, 5272972), (554, 4568640), (640, 3954729), (831, 3045760), (960, 2636486), (1108, 2284320), (1385, 1827456), (1662, 1522880), (1920, 1318243), (2216, 1142160), (2770, 913728), (3324, 761440), (4155, 609152), (4432, 571080), (4759, 531840), (5540, 456864), (6648, 380720), (8310, 304576), (8864, 285540), (9518, 265920), (11080, 228432), (13296, 190360), (14277, 177280), (16620, 152288), (17728, 142770), (19036, 132960), (22160, 114216), (23795, 106368), (26592, 95180), (28554, 88640), (33240, 76144), (35456, 71385), (38072, 66480), (44320, 57108), (47590, 53184)]