803195280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25943}}^1$

素因数の和:26005

約数の個数: 120

約数和(自身を含む): 2760234048

約数和(自身を除く): 1957038768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 25943, 30960, 51886, 77829, 103772, 129715, 155658, 207544, 233487, 259430, 311316, 389145, 415088, 466974, 518860, 622632, 778290, 933948, 1037720, 1115549, 1167435, 1245264, 1556580, 1867896, 2075440, 2231098, 2334870, 3113160, 3346647, 3735792, 4462196, 4669740, 5577745, 6226320, 6693294, 8924392, 9339480, 10039941, 11155490, 13386588, 16733235, 17848784, 18678960, 20079882, 22310980, 26773176, 33466470, 40159764, 44621960, 50199705, 53546352, 66932940, 80319528, 89243920, 100399410, 133865880, 160639056, 200798820, 267731760, 401597640, 803195280]

約数ペア:

[(1, 803195280), (2, 401597640), (3, 267731760), (4, 200798820), (5, 160639056), (6, 133865880), (8, 100399410), (9, 89243920), (10, 80319528), (12, 66932940), (15, 53546352), (16, 50199705), (18, 44621960), (20, 40159764), (24, 33466470), (30, 26773176), (36, 22310980), (40, 20079882), (43, 18678960), (45, 17848784), (48, 16733235), (60, 13386588), (72, 11155490), (80, 10039941), (86, 9339480), (90, 8924392), (120, 6693294), (129, 6226320), (144, 5577745), (172, 4669740), (180, 4462196), (215, 3735792), (240, 3346647), (258, 3113160), (344, 2334870), (360, 2231098), (387, 2075440), (430, 1867896), (516, 1556580), (645, 1245264), (688, 1167435), (720, 1115549), (774, 1037720), (860, 933948), (1032, 778290), (1290, 622632), (1548, 518860), (1720, 466974), (1935, 415088), (2064, 389145), (2580, 311316), (3096, 259430), (3440, 233487), (3870, 207544), (5160, 155658), (6192, 129715), (7740, 103772), (10320, 77829), (15480, 51886), (25943, 30960)]