9478744320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129917}}^1$

素因数の和:129960

約数の個数: 144

約数和(自身を含む): 31866287040

約数和(自身を除く): 22387542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 129917, 259834, 389751, 519668, 649585, 779502, 1039336, 1299170, 1559004, 1948755, 2078672, 2468423, 2598340, 3118008, 3897510, 4157344, 4936846, 5196680, 6236016, 7405269, 7795020, 8314688, 9873692, 10393360, 12342115, 12472032, 14810538, 15590040, 16629376, 19747384, 20786720, 24684230, 24944064, 29621076, 31180080, 33258752, 37026345, 39494768, 41573440, 49368460, 49888128, 59242152, 62360160, 74052690, 78989536, 83146880, 98736920, 99776256, 118484304, 124720320, 148105380, 157979072, 166293760, 197473840, 236968608, 249440640, 296210760, 315958144, 394947680, 473937216, 498881280, 592421520, 631916288, 789895360, 947874432, 1184843040, 1579790720, 1895748864, 2369686080, 3159581440, 4739372160, 9478744320]

約数ペア:

[(1, 9478744320), (2, 4739372160), (3, 3159581440), (4, 2369686080), (5, 1895748864), (6, 1579790720), (8, 1184843040), (10, 947874432), (12, 789895360), (15, 631916288), (16, 592421520), (19, 498881280), (20, 473937216), (24, 394947680), (30, 315958144), (32, 296210760), (38, 249440640), (40, 236968608), (48, 197473840), (57, 166293760), (60, 157979072), (64, 148105380), (76, 124720320), (80, 118484304), (95, 99776256), (96, 98736920), (114, 83146880), (120, 78989536), (128, 74052690), (152, 62360160), (160, 59242152), (190, 49888128), (192, 49368460), (228, 41573440), (240, 39494768), (256, 37026345), (285, 33258752), (304, 31180080), (320, 29621076), (380, 24944064), (384, 24684230), (456, 20786720), (480, 19747384), (570, 16629376), (608, 15590040), (640, 14810538), (760, 12472032), (768, 12342115), (912, 10393360), (960, 9873692), (1140, 8314688), (1216, 7795020), (1280, 7405269), (1520, 6236016), (1824, 5196680), (1920, 4936846), (2280, 4157344), (2432, 3897510), (3040, 3118008), (3648, 2598340), (3840, 2468423), (4560, 2078672), (4864, 1948755), (6080, 1559004), (7296, 1299170), (9120, 1039336), (12160, 779502), (14592, 649585), (18240, 519668), (24320, 389751), (36480, 259834), (72960, 129917)]