127984320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{14813}}^1$

素因数の和:14839

約数の個数: 112

約数和(自身を含む): 451530720

約数和(自身を除く): 323546400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 14813, 29626, 44439, 59252, 74065, 88878, 118504, 133317, 148130, 177756, 222195, 237008, 266634, 296260, 355512, 399951, 444390, 474016, 533268, 592520, 666585, 711024, 799902, 888780, 948032, 1066536, 1185040, 1333170, 1422048, 1599804, 1777560, 1999755, 2133072, 2370080, 2666340, 2844096, 3199608, 3555120, 3999510, 4266144, 4740160, 5332680, 6399216, 7110240, 7999020, 8532288, 10665360, 12798432, 14220480, 15998040, 21330720, 25596864, 31996080, 42661440, 63992160, 127984320]

約数ペア:

[(1, 127984320), (2, 63992160), (3, 42661440), (4, 31996080), (5, 25596864), (6, 21330720), (8, 15998040), (9, 14220480), (10, 12798432), (12, 10665360), (15, 8532288), (16, 7999020), (18, 7110240), (20, 6399216), (24, 5332680), (27, 4740160), (30, 4266144), (32, 3999510), (36, 3555120), (40, 3199608), (45, 2844096), (48, 2666340), (54, 2370080), (60, 2133072), (64, 1999755), (72, 1777560), (80, 1599804), (90, 1422048), (96, 1333170), (108, 1185040), (120, 1066536), (135, 948032), (144, 888780), (160, 799902), (180, 711024), (192, 666585), (216, 592520), (240, 533268), (270, 474016), (288, 444390), (320, 399951), (360, 355512), (432, 296260), (480, 266634), (540, 237008), (576, 222195), (720, 177756), (864, 148130), (960, 133317), (1080, 118504), (1440, 88878), (1728, 74065), (2160, 59252), (2880, 44439), (4320, 29626), (8640, 14813)]