120782880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 429649920

約数和(自身を除く): 308867040

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, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 383, 432, 438, 480, 540, 584, 657, 720, 730, 766, 864, 876, 1080, 1095, 1149, 1168, 1314, 1440, 1460, 1532, 1752, 1915, 1971, 2160, 2190, 2298, 2336, 2628, 2920, 3064, 3285, 3447, 3504, 3830, 3942, 4320, 4380, 4596, 5256, 5745, 5840, 6128, 6570, 6894, 7008, 7660, 7884, 8760, 9192, 9855, 10341, 10512, 11490, 11680, 12256, 13140, 13788, 15320, 15768, 17235, 17520, 18384, 19710, 20682, 21024, 22980, 26280, 27576, 27959, 30640, 31536, 34470, 35040, 36768, 39420, 41364, 45960, 51705, 52560, 55152, 55918, 61280, 63072, 68940, 78840, 82728, 83877, 91920, 103410, 105120, 110304, 111836, 137880, 139795, 157680, 165456, 167754, 183840, 206820, 223672, 251631, 275760, 279590, 315360, 330912, 335508, 413640, 419385, 447344, 503262, 551520, 559180, 671016, 754893, 827280, 838770, 894688, 1006524, 1118360, 1258155, 1342032, 1509786, 1654560, 1677540, 2013048, 2236720, 2516310, 2684064, 3019572, 3355080, 3774465, 4026096, 4473440, 5032620, 6039144, 6710160, 7548930, 8052192, 10065240, 12078288, 13420320, 15097860, 20130480, 24156576, 30195720, 40260960, 60391440, 120782880]

約数ペア:

[(1, 120782880), (2, 60391440), (3, 40260960), (4, 30195720), (5, 24156576), (6, 20130480), (8, 15097860), (9, 13420320), (10, 12078288), (12, 10065240), (15, 8052192), (16, 7548930), (18, 6710160), (20, 6039144), (24, 5032620), (27, 4473440), (30, 4026096), (32, 3774465), (36, 3355080), (40, 3019572), (45, 2684064), (48, 2516310), (54, 2236720), (60, 2013048), (72, 1677540), (73, 1654560), (80, 1509786), (90, 1342032), (96, 1258155), (108, 1118360), (120, 1006524), (135, 894688), (144, 838770), (146, 827280), (160, 754893), (180, 671016), (216, 559180), (219, 551520), (240, 503262), (270, 447344), (288, 419385), (292, 413640), (360, 335508), (365, 330912), (383, 315360), (432, 279590), (438, 275760), (480, 251631), (540, 223672), (584, 206820), (657, 183840), (720, 167754), (730, 165456), (766, 157680), (864, 139795), (876, 137880), (1080, 111836), (1095, 110304), (1149, 105120), (1168, 103410), (1314, 91920), (1440, 83877), (1460, 82728), (1532, 78840), (1752, 68940), (1915, 63072), (1971, 61280), (2160, 55918), (2190, 55152), (2298, 52560), (2336, 51705), (2628, 45960), (2920, 41364), (3064, 39420), (3285, 36768), (3447, 35040), (3504, 34470), (3830, 31536), (3942, 30640), (4320, 27959), (4380, 27576), (4596, 26280), (5256, 22980), (5745, 21024), (5840, 20682), (6128, 19710), (6570, 18384), (6894, 17520), (7008, 17235), (7660, 15768), (7884, 15320), (8760, 13788), (9192, 13140), (9855, 12256), (10341, 11680), (10512, 11490)]