61819447680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{46867}}^1$

素因数の和:47121

約数の個数: 192

約数和(自身を含む): 214407039600

約数和(自身を除く): 152587591920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 229, 240, 288, 320, 360, 384, 458, 480, 576, 640, 687, 720, 916, 960, 1145, 1152, 1374, 1440, 1832, 1920, 2061, 2290, 2748, 2880, 3435, 3664, 4122, 4580, 5496, 5760, 6870, 7328, 8244, 9160, 10305, 10992, 13740, 14656, 16488, 18320, 20610, 21984, 27480, 29312, 32976, 36640, 41220, 43968, 46867, 54960, 65952, 73280, 82440, 87936, 93734, 109920, 131904, 140601, 146560, 164880, 187468, 219840, 234335, 263808, 281202, 329760, 374936, 421803, 439680, 468670, 562404, 659520, 703005, 749872, 843606, 937340, 1124808, 1319040, 1406010, 1499744, 1687212, 1874680, 2109015, 2249616, 2812020, 2999488, 3374424, 3749360, 4218030, 4499232, 5624040, 5998976, 6748848, 7498720, 8436060, 8998464, 10732543, 11248080, 13497696, 14997440, 16872120, 17996928, 21465086, 22496160, 26995392, 29994880, 32197629, 33744240, 42930172, 44992320, 53662715, 53990784, 64395258, 67488480, 85860344, 89984640, 96592887, 107325430, 128790516, 134976960, 160988145, 171720688, 193185774, 214650860, 257581032, 269953920, 321976290, 343441376, 386371548, 429301720, 482964435, 515162064, 643952580, 686882752, 772743096, 858603440, 965928870, 1030324128, 1287905160, 1373765504, 1545486192, 1717206880, 1931857740, 2060648256, 2575810320, 3090972384, 3434413760, 3863715480, 4121296512, 5151620640, 6181944768, 6868827520, 7727430960, 10303241280, 12363889536, 15454861920, 20606482560, 30909723840, 61819447680]

約数ペア:

[(1, 61819447680), (2, 30909723840), (3, 20606482560), (4, 15454861920), (5, 12363889536), (6, 10303241280), (8, 7727430960), (9, 6868827520), (10, 6181944768), (12, 5151620640), (15, 4121296512), (16, 3863715480), (18, 3434413760), (20, 3090972384), (24, 2575810320), (30, 2060648256), (32, 1931857740), (36, 1717206880), (40, 1545486192), (45, 1373765504), (48, 1287905160), (60, 1030324128), (64, 965928870), (72, 858603440), (80, 772743096), (90, 686882752), (96, 643952580), (120, 515162064), (128, 482964435), (144, 429301720), (160, 386371548), (180, 343441376), (192, 321976290), (229, 269953920), (240, 257581032), (288, 214650860), (320, 193185774), (360, 171720688), (384, 160988145), (458, 134976960), (480, 128790516), (576, 107325430), (640, 96592887), (687, 89984640), (720, 85860344), (916, 67488480), (960, 64395258), (1145, 53990784), (1152, 53662715), (1374, 44992320), (1440, 42930172), (1832, 33744240), (1920, 32197629), (2061, 29994880), (2290, 26995392), (2748, 22496160), (2880, 21465086), (3435, 17996928), (3664, 16872120), (4122, 14997440), (4580, 13497696), (5496, 11248080), (5760, 10732543), (6870, 8998464), (7328, 8436060), (8244, 7498720), (9160, 6748848), (10305, 5998976), (10992, 5624040), (13740, 4499232), (14656, 4218030), (16488, 3749360), (18320, 3374424), (20610, 2999488), (21984, 2812020), (27480, 2249616), (29312, 2109015), (32976, 1874680), (36640, 1687212), (41220, 1499744), (43968, 1406010), (46867, 1319040), (54960, 1124808), (65952, 937340), (73280, 843606), (82440, 749872), (87936, 703005), (93734, 659520), (109920, 562404), (131904, 468670), (140601, 439680), (146560, 421803), (164880, 374936), (187468, 329760), (219840, 281202), (234335, 263808)]