51304320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2969}}^1$

素因数の和:2997

約数の個数: 128

約数和(自身を含む): 181764000

約数和(自身を除く): 130459680

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 2969, 3456, 4320, 5760, 5938, 8640, 8907, 11876, 14845, 17280, 17814, 23752, 26721, 29690, 35628, 44535, 47504, 53442, 59380, 71256, 80163, 89070, 95008, 106884, 118760, 133605, 142512, 160326, 178140, 190016, 213768, 237520, 267210, 285024, 320652, 356280, 380032, 400815, 427536, 475040, 534420, 570048, 641304, 712560, 801630, 855072, 950080, 1068840, 1140096, 1282608, 1425120, 1603260, 1710144, 1900160, 2137680, 2565216, 2850240, 3206520, 3420288, 4275360, 5130432, 5700480, 6413040, 8550720, 10260864, 12826080, 17101440, 25652160, 51304320]

約数ペア:

[(1, 51304320), (2, 25652160), (3, 17101440), (4, 12826080), (5, 10260864), (6, 8550720), (8, 6413040), (9, 5700480), (10, 5130432), (12, 4275360), (15, 3420288), (16, 3206520), (18, 2850240), (20, 2565216), (24, 2137680), (27, 1900160), (30, 1710144), (32, 1603260), (36, 1425120), (40, 1282608), (45, 1140096), (48, 1068840), (54, 950080), (60, 855072), (64, 801630), (72, 712560), (80, 641304), (90, 570048), (96, 534420), (108, 475040), (120, 427536), (128, 400815), (135, 380032), (144, 356280), (160, 320652), (180, 285024), (192, 267210), (216, 237520), (240, 213768), (270, 190016), (288, 178140), (320, 160326), (360, 142512), (384, 133605), (432, 118760), (480, 106884), (540, 95008), (576, 89070), (640, 80163), (720, 71256), (864, 59380), (960, 53442), (1080, 47504), (1152, 44535), (1440, 35628), (1728, 29690), (1920, 26721), (2160, 23752), (2880, 17814), (2969, 17280), (3456, 14845), (4320, 11876), (5760, 8907), (5938, 8640)]