144802560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5387}}^1$

素因数の和:5418

約数の個数: 144

約数和(自身を含む): 528627456

約数和(自身を除く): 383824896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5387, 6720, 8960, 10774, 13440, 16161, 21548, 26880, 26935, 32322, 37709, 43096, 53870, 64644, 75418, 80805, 86192, 107740, 113127, 129288, 150836, 161610, 172384, 188545, 215480, 226254, 258576, 301672, 323220, 344768, 377090, 430960, 452508, 517152, 565635, 603344, 646440, 689536, 754180, 861920, 905016, 1034304, 1131270, 1206688, 1292880, 1379072, 1508360, 1723840, 1810032, 2068608, 2262540, 2413376, 2585760, 3016720, 3447680, 3620064, 4137216, 4525080, 4826752, 5171520, 6033440, 6895360, 7240128, 9050160, 9653504, 10343040, 12066880, 14480256, 18100320, 20686080, 24133760, 28960512, 36200640, 48267520, 72401280, 144802560]

約数ペア:

[(1, 144802560), (2, 72401280), (3, 48267520), (4, 36200640), (5, 28960512), (6, 24133760), (7, 20686080), (8, 18100320), (10, 14480256), (12, 12066880), (14, 10343040), (15, 9653504), (16, 9050160), (20, 7240128), (21, 6895360), (24, 6033440), (28, 5171520), (30, 4826752), (32, 4525080), (35, 4137216), (40, 3620064), (42, 3447680), (48, 3016720), (56, 2585760), (60, 2413376), (64, 2262540), (70, 2068608), (80, 1810032), (84, 1723840), (96, 1508360), (105, 1379072), (112, 1292880), (120, 1206688), (128, 1131270), (140, 1034304), (160, 905016), (168, 861920), (192, 754180), (210, 689536), (224, 646440), (240, 603344), (256, 565635), (280, 517152), (320, 452508), (336, 430960), (384, 377090), (420, 344768), (448, 323220), (480, 301672), (560, 258576), (640, 226254), (672, 215480), (768, 188545), (840, 172384), (896, 161610), (960, 150836), (1120, 129288), (1280, 113127), (1344, 107740), (1680, 86192), (1792, 80805), (1920, 75418), (2240, 64644), (2688, 53870), (3360, 43096), (3840, 37709), (4480, 32322), (5376, 26935), (5387, 26880), (6720, 21548), (8960, 16161), (10774, 13440)]