816756480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23633}}^1$

素因数の和:23663

約数の個数: 144

約数和(自身を含む): 2898473760

約数和(自身を除く): 2081717280

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 23633, 34560, 47266, 70899, 94532, 118165, 141798, 189064, 212697, 236330, 283596, 354495, 378128, 425394, 472660, 567192, 638091, 708990, 756256, 850788, 945320, 1063485, 1134384, 1276182, 1417980, 1512512, 1701576, 1890640, 2126970, 2268768, 2552364, 2835960, 3025024, 3190455, 3403152, 3781280, 4253940, 4537536, 5104728, 5671920, 6050048, 6380910, 6806304, 7562560, 8507880, 9075072, 10209456, 11343840, 12761820, 13612608, 15125120, 17015760, 18150144, 20418912, 22687680, 25523640, 27225216, 30250240, 34031520, 40837824, 45375360, 51047280, 54450432, 68063040, 81675648, 90750720, 102094560, 136126080, 163351296, 204189120, 272252160, 408378240, 816756480]

約数ペア:

[(1, 816756480), (2, 408378240), (3, 272252160), (4, 204189120), (5, 163351296), (6, 136126080), (8, 102094560), (9, 90750720), (10, 81675648), (12, 68063040), (15, 54450432), (16, 51047280), (18, 45375360), (20, 40837824), (24, 34031520), (27, 30250240), (30, 27225216), (32, 25523640), (36, 22687680), (40, 20418912), (45, 18150144), (48, 17015760), (54, 15125120), (60, 13612608), (64, 12761820), (72, 11343840), (80, 10209456), (90, 9075072), (96, 8507880), (108, 7562560), (120, 6806304), (128, 6380910), (135, 6050048), (144, 5671920), (160, 5104728), (180, 4537536), (192, 4253940), (216, 3781280), (240, 3403152), (256, 3190455), (270, 3025024), (288, 2835960), (320, 2552364), (360, 2268768), (384, 2126970), (432, 1890640), (480, 1701576), (540, 1512512), (576, 1417980), (640, 1276182), (720, 1134384), (768, 1063485), (864, 945320), (960, 850788), (1080, 756256), (1152, 708990), (1280, 638091), (1440, 567192), (1728, 472660), (1920, 425394), (2160, 378128), (2304, 354495), (2880, 283596), (3456, 236330), (3840, 212697), (4320, 189064), (5760, 141798), (6912, 118165), (8640, 94532), (11520, 70899), (17280, 47266), (23633, 34560)]