1245982080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{92707}}^1$

素因数の和:92736

約数の個数: 128

約数和(自身を含む): 4538983680

約数和(自身を除く): 3293001600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 92707, 185414, 278121, 370828, 463535, 556242, 648949, 741656, 927070, 1112484, 1297898, 1390605, 1483312, 1854140, 1946847, 2224968, 2595796, 2781210, 2966624, 3244745, 3708280, 3893694, 4449936, 5191592, 5562420, 5933248, 6489490, 7416560, 7787388, 8899872, 9734235, 10383184, 11124840, 11866496, 12978980, 14833120, 15574776, 17799744, 19468470, 20766368, 22249680, 25957960, 29666240, 31149552, 35599488, 38936940, 41532736, 44499360, 51915920, 59332480, 62299104, 77873880, 83065472, 88998720, 103831840, 124598208, 155747760, 177997440, 207663680, 249196416, 311495520, 415327360, 622991040, 1245982080]

約数ペア:

[(1, 1245982080), (2, 622991040), (3, 415327360), (4, 311495520), (5, 249196416), (6, 207663680), (7, 177997440), (8, 155747760), (10, 124598208), (12, 103831840), (14, 88998720), (15, 83065472), (16, 77873880), (20, 62299104), (21, 59332480), (24, 51915920), (28, 44499360), (30, 41532736), (32, 38936940), (35, 35599488), (40, 31149552), (42, 29666240), (48, 25957960), (56, 22249680), (60, 20766368), (64, 19468470), (70, 17799744), (80, 15574776), (84, 14833120), (96, 12978980), (105, 11866496), (112, 11124840), (120, 10383184), (128, 9734235), (140, 8899872), (160, 7787388), (168, 7416560), (192, 6489490), (210, 5933248), (224, 5562420), (240, 5191592), (280, 4449936), (320, 3893694), (336, 3708280), (384, 3244745), (420, 2966624), (448, 2781210), (480, 2595796), (560, 2224968), (640, 1946847), (672, 1854140), (840, 1483312), (896, 1390605), (960, 1297898), (1120, 1112484), (1344, 927070), (1680, 741656), (1920, 648949), (2240, 556242), (2688, 463535), (3360, 370828), (4480, 278121), (6720, 185414), (13440, 92707)]