2086717440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{67927}}^1$

素因数の和:67957

約数の個数: 96

約数和(自身を含む): 6675963840

約数和(自身を除く): 4589246400

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, 5120, 6144, 7680, 10240, 15360, 30720, 67927, 135854, 203781, 271708, 339635, 407562, 543416, 679270, 815124, 1018905, 1086832, 1358540, 1630248, 2037810, 2173664, 2717080, 3260496, 4075620, 4347328, 5434160, 6520992, 8151240, 8694656, 10868320, 13041984, 16302480, 17389312, 21736640, 26083968, 32604960, 34778624, 43473280, 52167936, 65209920, 69557248, 86946560, 104335872, 130419840, 139114496, 173893120, 208671744, 260839680, 347786240, 417343488, 521679360, 695572480, 1043358720, 2086717440]

約数ペア:

[(1, 2086717440), (2, 1043358720), (3, 695572480), (4, 521679360), (5, 417343488), (6, 347786240), (8, 260839680), (10, 208671744), (12, 173893120), (15, 139114496), (16, 130419840), (20, 104335872), (24, 86946560), (30, 69557248), (32, 65209920), (40, 52167936), (48, 43473280), (60, 34778624), (64, 32604960), (80, 26083968), (96, 21736640), (120, 17389312), (128, 16302480), (160, 13041984), (192, 10868320), (240, 8694656), (256, 8151240), (320, 6520992), (384, 5434160), (480, 4347328), (512, 4075620), (640, 3260496), (768, 2717080), (960, 2173664), (1024, 2037810), (1280, 1630248), (1536, 1358540), (1920, 1086832), (2048, 1018905), (2560, 815124), (3072, 679270), (3840, 543416), (5120, 407562), (6144, 339635), (7680, 271708), (10240, 203781), (15360, 135854), (30720, 67927)]