22360320

素因数分解:

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

素因数の和:677

約数の個数: 144

約数和(自身を含む): 79470720

約数和(自身を除く): 57110400

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, 647, 720, 768, 864, 960, 1080, 1152, 1280, 1294, 1440, 1728, 1920, 1941, 2160, 2304, 2588, 2880, 3235, 3456, 3840, 3882, 4320, 5176, 5760, 5823, 6470, 6912, 7764, 8640, 9705, 10352, 11520, 11646, 12940, 15528, 17280, 17469, 19410, 20704, 23292, 25880, 29115, 31056, 34560, 34938, 38820, 41408, 46584, 51760, 58230, 62112, 69876, 77640, 82816, 87345, 93168, 103520, 116460, 124224, 139752, 155280, 165632, 174690, 186336, 207040, 232920, 248448, 279504, 310560, 349380, 372672, 414080, 465840, 496896, 559008, 621120, 698760, 745344, 828160, 931680, 1118016, 1242240, 1397520, 1490688, 1863360, 2236032, 2484480, 2795040, 3726720, 4472064, 5590080, 7453440, 11180160, 22360320]

約数ペア:

[(1, 22360320), (2, 11180160), (3, 7453440), (4, 5590080), (5, 4472064), (6, 3726720), (8, 2795040), (9, 2484480), (10, 2236032), (12, 1863360), (15, 1490688), (16, 1397520), (18, 1242240), (20, 1118016), (24, 931680), (27, 828160), (30, 745344), (32, 698760), (36, 621120), (40, 559008), (45, 496896), (48, 465840), (54, 414080), (60, 372672), (64, 349380), (72, 310560), (80, 279504), (90, 248448), (96, 232920), (108, 207040), (120, 186336), (128, 174690), (135, 165632), (144, 155280), (160, 139752), (180, 124224), (192, 116460), (216, 103520), (240, 93168), (256, 87345), (270, 82816), (288, 77640), (320, 69876), (360, 62112), (384, 58230), (432, 51760), (480, 46584), (540, 41408), (576, 38820), (640, 34938), (647, 34560), (720, 31056), (768, 29115), (864, 25880), (960, 23292), (1080, 20704), (1152, 19410), (1280, 17469), (1294, 17280), (1440, 15528), (1728, 12940), (1920, 11646), (1941, 11520), (2160, 10352), (2304, 9705), (2588, 8640), (2880, 7764), (3235, 6912), (3456, 6470), (3840, 5823), (3882, 5760), (4320, 5176)]