49374720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2143}}^1$

素因数の和:2172

約数の個数: 120

約数和(自身を含む): 171078336

約数和(自身を除く): 121703616

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, 768, 960, 1152, 1280, 1440, 1536, 1920, 2143, 2304, 2560, 2880, 3840, 4286, 4608, 5760, 6429, 7680, 8572, 10715, 11520, 12858, 17144, 19287, 21430, 23040, 25716, 32145, 34288, 38574, 42860, 51432, 64290, 68576, 77148, 85720, 96435, 102864, 128580, 137152, 154296, 171440, 192870, 205728, 257160, 274304, 308592, 342880, 385740, 411456, 514320, 548608, 617184, 685760, 771480, 822912, 1028640, 1097216, 1234368, 1371520, 1542960, 1645824, 2057280, 2468736, 2743040, 3085920, 3291648, 4114560, 4937472, 5486080, 6171840, 8229120, 9874944, 12343680, 16458240, 24687360, 49374720]

約数ペア:

[(1, 49374720), (2, 24687360), (3, 16458240), (4, 12343680), (5, 9874944), (6, 8229120), (8, 6171840), (9, 5486080), (10, 4937472), (12, 4114560), (15, 3291648), (16, 3085920), (18, 2743040), (20, 2468736), (24, 2057280), (30, 1645824), (32, 1542960), (36, 1371520), (40, 1234368), (45, 1097216), (48, 1028640), (60, 822912), (64, 771480), (72, 685760), (80, 617184), (90, 548608), (96, 514320), (120, 411456), (128, 385740), (144, 342880), (160, 308592), (180, 274304), (192, 257160), (240, 205728), (256, 192870), (288, 171440), (320, 154296), (360, 137152), (384, 128580), (480, 102864), (512, 96435), (576, 85720), (640, 77148), (720, 68576), (768, 64290), (960, 51432), (1152, 42860), (1280, 38574), (1440, 34288), (1536, 32145), (1920, 25716), (2143, 23040), (2304, 21430), (2560, 19287), (2880, 17144), (3840, 12858), (4286, 11520), (4608, 10715), (5760, 8572), (6429, 7680)]