88688640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2917

約数の個数: 96

約数和(自身を含む): 283832640

約数和(自身を除く): 195144000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 2887, 3072, 3840, 5120, 5774, 6144, 7680, 8661, 10240, 11548, 14435, 15360, 17322, 23096, 28870, 30720, 34644, 43305, 46192, 57740, 69288, 86610, 92384, 115480, 138576, 173220, 184768, 230960, 277152, 346440, 369536, 461920, 554304, 692880, 739072, 923840, 1108608, 1385760, 1478144, 1847680, 2217216, 2771520, 2956288, 3695360, 4434432, 5543040, 5912576, 7390720, 8868864, 11086080, 14781440, 17737728, 22172160, 29562880, 44344320, 88688640]

約数ペア:

[(1, 88688640), (2, 44344320), (3, 29562880), (4, 22172160), (5, 17737728), (6, 14781440), (8, 11086080), (10, 8868864), (12, 7390720), (15, 5912576), (16, 5543040), (20, 4434432), (24, 3695360), (30, 2956288), (32, 2771520), (40, 2217216), (48, 1847680), (60, 1478144), (64, 1385760), (80, 1108608), (96, 923840), (120, 739072), (128, 692880), (160, 554304), (192, 461920), (240, 369536), (256, 346440), (320, 277152), (384, 230960), (480, 184768), (512, 173220), (640, 138576), (768, 115480), (960, 92384), (1024, 86610), (1280, 69288), (1536, 57740), (1920, 46192), (2048, 43305), (2560, 34644), (2887, 30720), (3072, 28870), (3840, 23096), (5120, 17322), (5774, 15360), (6144, 14435), (7680, 11548), (8661, 10240)]