144491520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 176

約数和(自身を含む): 483419520

約数和(自身を除く): 338928000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 409, 460, 480, 512, 552, 640, 690, 736, 768, 818, 920, 960, 1024, 1104, 1227, 1280, 1380, 1472, 1536, 1636, 1840, 1920, 2045, 2208, 2454, 2560, 2760, 2944, 3072, 3272, 3680, 3840, 4090, 4416, 4908, 5120, 5520, 5888, 6135, 6544, 7360, 7680, 8180, 8832, 9407, 9816, 11040, 11776, 12270, 13088, 14720, 15360, 16360, 17664, 18814, 19632, 22080, 23552, 24540, 26176, 28221, 29440, 32720, 35328, 37628, 39264, 44160, 47035, 49080, 52352, 56442, 58880, 65440, 70656, 75256, 78528, 88320, 94070, 98160, 104704, 112884, 117760, 130880, 141105, 150512, 157056, 176640, 188140, 196320, 209408, 225768, 261760, 282210, 301024, 314112, 353280, 376280, 392640, 418816, 451536, 523520, 564420, 602048, 628224, 752560, 785280, 903072, 1047040, 1128840, 1204096, 1256448, 1505120, 1570560, 1806144, 2094080, 2257680, 2408192, 3010240, 3141120, 3612288, 4515360, 4816384, 6020480, 6282240, 7224576, 9030720, 9632768, 12040960, 14449152, 18061440, 24081920, 28898304, 36122880, 48163840, 72245760, 144491520]

約数ペア:

[(1, 144491520), (2, 72245760), (3, 48163840), (4, 36122880), (5, 28898304), (6, 24081920), (8, 18061440), (10, 14449152), (12, 12040960), (15, 9632768), (16, 9030720), (20, 7224576), (23, 6282240), (24, 6020480), (30, 4816384), (32, 4515360), (40, 3612288), (46, 3141120), (48, 3010240), (60, 2408192), (64, 2257680), (69, 2094080), (80, 1806144), (92, 1570560), (96, 1505120), (115, 1256448), (120, 1204096), (128, 1128840), (138, 1047040), (160, 903072), (184, 785280), (192, 752560), (230, 628224), (240, 602048), (256, 564420), (276, 523520), (320, 451536), (345, 418816), (368, 392640), (384, 376280), (409, 353280), (460, 314112), (480, 301024), (512, 282210), (552, 261760), (640, 225768), (690, 209408), (736, 196320), (768, 188140), (818, 176640), (920, 157056), (960, 150512), (1024, 141105), (1104, 130880), (1227, 117760), (1280, 112884), (1380, 104704), (1472, 98160), (1536, 94070), (1636, 88320), (1840, 78528), (1920, 75256), (2045, 70656), (2208, 65440), (2454, 58880), (2560, 56442), (2760, 52352), (2944, 49080), (3072, 47035), (3272, 44160), (3680, 39264), (3840, 37628), (4090, 35328), (4416, 32720), (4908, 29440), (5120, 28221), (5520, 26176), (5888, 24540), (6135, 23552), (6544, 22080), (7360, 19632), (7680, 18814), (8180, 17664), (8832, 16360), (9407, 15360), (9816, 14720), (11040, 13088), (11776, 12270)]