17441280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{757}}^1$

素因数の和:786

約数の個数: 120

約数和(自身を含む): 60483852

約数和(自身を除く): 43042572

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, 1152, 1280, 1440, 1514, 1536, 1920, 2271, 2304, 2560, 2880, 3028, 3785, 3840, 4542, 4608, 5760, 6056, 6813, 7570, 7680, 9084, 11355, 11520, 12112, 13626, 15140, 18168, 22710, 23040, 24224, 27252, 30280, 34065, 36336, 45420, 48448, 54504, 60560, 68130, 72672, 90840, 96896, 109008, 121120, 136260, 145344, 181680, 193792, 218016, 242240, 272520, 290688, 363360, 387584, 436032, 484480, 545040, 581376, 726720, 872064, 968960, 1090080, 1162752, 1453440, 1744128, 1937920, 2180160, 2906880, 3488256, 4360320, 5813760, 8720640, 17441280]

約数ペア:

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