2531520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{293}}^1$

素因数の和:319

約数の個数: 112

約数和(自身を含む): 8961120

約数和(自身を除く): 6429600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 293, 320, 360, 432, 480, 540, 576, 586, 720, 864, 879, 960, 1080, 1172, 1440, 1465, 1728, 1758, 2160, 2344, 2637, 2880, 2930, 3516, 4320, 4395, 4688, 5274, 5860, 7032, 7911, 8640, 8790, 9376, 10548, 11720, 13185, 14064, 15822, 17580, 18752, 21096, 23440, 26370, 28128, 31644, 35160, 39555, 42192, 46880, 52740, 56256, 63288, 70320, 79110, 84384, 93760, 105480, 126576, 140640, 158220, 168768, 210960, 253152, 281280, 316440, 421920, 506304, 632880, 843840, 1265760, 2531520]

約数ペア:

[(1, 2531520), (2, 1265760), (3, 843840), (4, 632880), (5, 506304), (6, 421920), (8, 316440), (9, 281280), (10, 253152), (12, 210960), (15, 168768), (16, 158220), (18, 140640), (20, 126576), (24, 105480), (27, 93760), (30, 84384), (32, 79110), (36, 70320), (40, 63288), (45, 56256), (48, 52740), (54, 46880), (60, 42192), (64, 39555), (72, 35160), (80, 31644), (90, 28128), (96, 26370), (108, 23440), (120, 21096), (135, 18752), (144, 17580), (160, 15822), (180, 14064), (192, 13185), (216, 11720), (240, 10548), (270, 9376), (288, 8790), (293, 8640), (320, 7911), (360, 7032), (432, 5860), (480, 5274), (540, 4688), (576, 4395), (586, 4320), (720, 3516), (864, 2930), (879, 2880), (960, 2637), (1080, 2344), (1172, 2160), (1440, 1758), (1465, 1728)]