2481056640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{430739}}^1$

素因数の和:430764

約数の個数: 96

約数和(自身を含む): 8567418600

約数和(自身を除く): 6086361960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 430739, 861478, 1292217, 1722956, 2153695, 2584434, 3445912, 3876651, 4307390, 5168868, 6461085, 6891824, 7753302, 8614780, 10337736, 12922170, 13783648, 15506604, 17229560, 19383255, 20675472, 25844340, 27567296, 31013208, 34459120, 38766510, 41350944, 51688680, 55134592, 62026416, 68918240, 77533020, 82701888, 103377360, 124052832, 137836480, 155066040, 165403776, 206754720, 248105664, 275672960, 310132080, 413509440, 496211328, 620264160, 827018880, 1240528320, 2481056640]

約数ペア:

[(1, 2481056640), (2, 1240528320), (3, 827018880), (4, 620264160), (5, 496211328), (6, 413509440), (8, 310132080), (9, 275672960), (10, 248105664), (12, 206754720), (15, 165403776), (16, 155066040), (18, 137836480), (20, 124052832), (24, 103377360), (30, 82701888), (32, 77533020), (36, 68918240), (40, 62026416), (45, 55134592), (48, 51688680), (60, 41350944), (64, 38766510), (72, 34459120), (80, 31013208), (90, 27567296), (96, 25844340), (120, 20675472), (128, 19383255), (144, 17229560), (160, 15506604), (180, 13783648), (192, 12922170), (240, 10337736), (288, 8614780), (320, 7753302), (360, 6891824), (384, 6461085), (480, 5168868), (576, 4307390), (640, 3876651), (720, 3445912), (960, 2584434), (1152, 2153695), (1440, 1722956), (1920, 1292217), (2880, 861478), (5760, 430739)]