1840496640

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{7489}}^1$

素因数の和:7525

約数の個数: 120

約数和(自身を含む): 5890195920

約数和(自身を除く): 4049699280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7489, 7680, 8192, 10240, 12288, 14978, 15360, 16384, 20480, 22467, 24576, 29956, 30720, 37445, 40960, 44934, 49152, 59912, 61440, 74890, 81920, 89868, 112335, 119824, 122880, 149780, 179736, 224670, 239648, 245760, 299560, 359472, 449340, 479296, 599120, 718944, 898680, 958592, 1198240, 1437888, 1797360, 1917184, 2396480, 2875776, 3594720, 3834368, 4792960, 5751552, 7189440, 7668736, 9585920, 11503104, 14378880, 15337472, 19171840, 23006208, 28757760, 30674944, 38343680, 46012416, 57515520, 61349888, 76687360, 92024832, 115031040, 122699776, 153374720, 184049664, 230062080, 306749440, 368099328, 460124160, 613498880, 920248320, 1840496640]

約数ペア:

[(1, 1840496640), (2, 920248320), (3, 613498880), (4, 460124160), (5, 368099328), (6, 306749440), (8, 230062080), (10, 184049664), (12, 153374720), (15, 122699776), (16, 115031040), (20, 92024832), (24, 76687360), (30, 61349888), (32, 57515520), (40, 46012416), (48, 38343680), (60, 30674944), (64, 28757760), (80, 23006208), (96, 19171840), (120, 15337472), (128, 14378880), (160, 11503104), (192, 9585920), (240, 7668736), (256, 7189440), (320, 5751552), (384, 4792960), (480, 3834368), (512, 3594720), (640, 2875776), (768, 2396480), (960, 1917184), (1024, 1797360), (1280, 1437888), (1536, 1198240), (1920, 958592), (2048, 898680), (2560, 718944), (3072, 599120), (3840, 479296), (4096, 449340), (5120, 359472), (6144, 299560), (7489, 245760), (7680, 239648), (8192, 224670), (10240, 179736), (12288, 149780), (14978, 122880), (15360, 119824), (16384, 112335), (20480, 89868), (22467, 81920), (24576, 74890), (29956, 61440), (30720, 59912), (37445, 49152), (40960, 44934)]