1244724480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 216

約数和(自身を含む): 4339101312

約数和(自身を除く): 3094376832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 167, 180, 192, 240, 256, 288, 320, 334, 360, 384, 480, 501, 576, 640, 647, 668, 720, 768, 835, 960, 1002, 1152, 1280, 1294, 1336, 1440, 1503, 1670, 1920, 1941, 2004, 2304, 2505, 2588, 2672, 2880, 3006, 3235, 3340, 3840, 3882, 4008, 5010, 5176, 5344, 5760, 5823, 6012, 6470, 6680, 7515, 7764, 8016, 9705, 10020, 10352, 10688, 11520, 11646, 12024, 12940, 13360, 15030, 15528, 16032, 19410, 20040, 20704, 21376, 23292, 24048, 25880, 26720, 29115, 30060, 31056, 32064, 38820, 40080, 41408, 42752, 46584, 48096, 51760, 53440, 58230, 60120, 62112, 64128, 77640, 80160, 82816, 93168, 96192, 103520, 106880, 108049, 116460, 120240, 124224, 128256, 155280, 160320, 165632, 186336, 192384, 207040, 213760, 216098, 232920, 240480, 248448, 310560, 320640, 324147, 372672, 384768, 414080, 432196, 465840, 480960, 496896, 540245, 621120, 641280, 648294, 745344, 828160, 864392, 931680, 961920, 972441, 1080490, 1242240, 1296588, 1490688, 1620735, 1728784, 1863360, 1923840, 1944882, 2160980, 2484480, 2593176, 3241470, 3457568, 3726720, 3889764, 4321960, 4862205, 5186352, 6482940, 6915136, 7453440, 7779528, 8643920, 9724410, 10372704, 12965880, 13830272, 15559056, 17287840, 19448820, 20745408, 25931760, 27660544, 31118112, 34575680, 38897640, 41490816, 51863520, 62236224, 69151360, 77795280, 82981632, 103727040, 124472448, 138302720, 155590560, 207454080, 248944896, 311181120, 414908160, 622362240, 1244724480]

約数ペア:

[(1, 1244724480), (2, 622362240), (3, 414908160), (4, 311181120), (5, 248944896), (6, 207454080), (8, 155590560), (9, 138302720), (10, 124472448), (12, 103727040), (15, 82981632), (16, 77795280), (18, 69151360), (20, 62236224), (24, 51863520), (30, 41490816), (32, 38897640), (36, 34575680), (40, 31118112), (45, 27660544), (48, 25931760), (60, 20745408), (64, 19448820), (72, 17287840), (80, 15559056), (90, 13830272), (96, 12965880), (120, 10372704), (128, 9724410), (144, 8643920), (160, 7779528), (167, 7453440), (180, 6915136), (192, 6482940), (240, 5186352), (256, 4862205), (288, 4321960), (320, 3889764), (334, 3726720), (360, 3457568), (384, 3241470), (480, 2593176), (501, 2484480), (576, 2160980), (640, 1944882), (647, 1923840), (668, 1863360), (720, 1728784), (768, 1620735), (835, 1490688), (960, 1296588), (1002, 1242240), (1152, 1080490), (1280, 972441), (1294, 961920), (1336, 931680), (1440, 864392), (1503, 828160), (1670, 745344), (1920, 648294), (1941, 641280), (2004, 621120), (2304, 540245), (2505, 496896), (2588, 480960), (2672, 465840), (2880, 432196), (3006, 414080), (3235, 384768), (3340, 372672), (3840, 324147), (3882, 320640), (4008, 310560), (5010, 248448), (5176, 240480), (5344, 232920), (5760, 216098), (5823, 213760), (6012, 207040), (6470, 192384), (6680, 186336), (7515, 165632), (7764, 160320), (8016, 155280), (9705, 128256), (10020, 124224), (10352, 120240), (10688, 116460), (11520, 108049), (11646, 106880), (12024, 103520), (12940, 96192), (13360, 93168), (15030, 82816), (15528, 80160), (16032, 77640), (19410, 64128), (20040, 62112), (20704, 60120), (21376, 58230), (23292, 53440), (24048, 51760), (25880, 48096), (26720, 46584), (29115, 42752), (30060, 41408), (31056, 40080), (32064, 38820)]