2589805440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{149873}}^1$

素因数の和:149901

約数の個数: 128

約数和(自身を含む): 9172288800

約数和(自身を除く): 6582483360

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 149873, 299746, 449619, 599492, 749365, 899238, 1198984, 1348857, 1498730, 1798476, 2248095, 2397968, 2697714, 2997460, 3596952, 4046571, 4496190, 4795936, 5395428, 5994920, 6744285, 7193904, 8093142, 8992380, 9591872, 10790856, 11989840, 13488570, 14387808, 16186284, 17984760, 19183744, 20232855, 21581712, 23979680, 26977140, 28775616, 32372568, 35969520, 40465710, 43163424, 47959360, 53954280, 57551232, 64745136, 71939040, 80931420, 86326848, 95918720, 107908560, 129490272, 143878080, 161862840, 172653696, 215817120, 258980544, 287756160, 323725680, 431634240, 517961088, 647451360, 863268480, 1294902720, 2589805440]

約数ペア:

[(1, 2589805440), (2, 1294902720), (3, 863268480), (4, 647451360), (5, 517961088), (6, 431634240), (8, 323725680), (9, 287756160), (10, 258980544), (12, 215817120), (15, 172653696), (16, 161862840), (18, 143878080), (20, 129490272), (24, 107908560), (27, 95918720), (30, 86326848), (32, 80931420), (36, 71939040), (40, 64745136), (45, 57551232), (48, 53954280), (54, 47959360), (60, 43163424), (64, 40465710), (72, 35969520), (80, 32372568), (90, 28775616), (96, 26977140), (108, 23979680), (120, 21581712), (128, 20232855), (135, 19183744), (144, 17984760), (160, 16186284), (180, 14387808), (192, 13488570), (216, 11989840), (240, 10790856), (270, 9591872), (288, 8992380), (320, 8093142), (360, 7193904), (384, 6744285), (432, 5994920), (480, 5395428), (540, 4795936), (576, 4496190), (640, 4046571), (720, 3596952), (864, 2997460), (960, 2697714), (1080, 2397968), (1152, 2248095), (1440, 1798476), (1728, 1498730), (1920, 1348857), (2160, 1198984), (2880, 899238), (3456, 749365), (4320, 599492), (5760, 449619), (8640, 299746), (17280, 149873)]