69765120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 242112780

約数和(自身を除く): 172347660

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, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 757, 768, 960, 1024, 1152, 1280, 1440, 1514, 1536, 1920, 2048, 2271, 2304, 2560, 2880, 3028, 3072, 3785, 3840, 4542, 4608, 5120, 5760, 6056, 6144, 6813, 7570, 7680, 9084, 9216, 10240, 11355, 11520, 12112, 13626, 15140, 15360, 18168, 18432, 22710, 23040, 24224, 27252, 30280, 30720, 34065, 36336, 45420, 46080, 48448, 54504, 60560, 68130, 72672, 90840, 92160, 96896, 109008, 121120, 136260, 145344, 181680, 193792, 218016, 242240, 272520, 290688, 363360, 387584, 436032, 484480, 545040, 581376, 726720, 775168, 872064, 968960, 1090080, 1162752, 1453440, 1550336, 1744128, 1937920, 2180160, 2325504, 2906880, 3488256, 3875840, 4360320, 4651008, 5813760, 6976512, 7751680, 8720640, 11627520, 13953024, 17441280, 23255040, 34882560, 69765120]

約数ペア:

[(1, 69765120), (2, 34882560), (3, 23255040), (4, 17441280), (5, 13953024), (6, 11627520), (8, 8720640), (9, 7751680), (10, 6976512), (12, 5813760), (15, 4651008), (16, 4360320), (18, 3875840), (20, 3488256), (24, 2906880), (30, 2325504), (32, 2180160), (36, 1937920), (40, 1744128), (45, 1550336), (48, 1453440), (60, 1162752), (64, 1090080), (72, 968960), (80, 872064), (90, 775168), (96, 726720), (120, 581376), (128, 545040), (144, 484480), (160, 436032), (180, 387584), (192, 363360), (240, 290688), (256, 272520), (288, 242240), (320, 218016), (360, 193792), (384, 181680), (480, 145344), (512, 136260), (576, 121120), (640, 109008), (720, 96896), (757, 92160), (768, 90840), (960, 72672), (1024, 68130), (1152, 60560), (1280, 54504), (1440, 48448), (1514, 46080), (1536, 45420), (1920, 36336), (2048, 34065), (2271, 30720), (2304, 30280), (2560, 27252), (2880, 24224), (3028, 23040), (3072, 22710), (3785, 18432), (3840, 18168), (4542, 15360), (4608, 15140), (5120, 13626), (5760, 12112), (6056, 11520), (6144, 11355), (6813, 10240), (7570, 9216), (7680, 9084)]