22172160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2913

約数の個数: 80

約数和(自身を含む): 70906176

約数和(自身を除く): 48734016

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, 1280, 1536, 1920, 2560, 2887, 3840, 5774, 7680, 8661, 11548, 14435, 17322, 23096, 28870, 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, 3695360, 4434432, 5543040, 7390720, 11086080, 22172160]

約数ペア:

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