246451680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 873633600

約数和(自身を除く): 627181920

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, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 216, 240, 267, 270, 288, 356, 360, 432, 445, 480, 534, 540, 641, 712, 720, 801, 864, 890, 1068, 1080, 1282, 1335, 1424, 1440, 1602, 1780, 1923, 2136, 2160, 2403, 2564, 2670, 2848, 3204, 3205, 3560, 3846, 4005, 4272, 4320, 4806, 5128, 5340, 5769, 6408, 6410, 7120, 7692, 8010, 8544, 9612, 9615, 10256, 10680, 11538, 12015, 12816, 12820, 14240, 15384, 16020, 17307, 19224, 19230, 20512, 21360, 23076, 24030, 25632, 25640, 28845, 30768, 32040, 34614, 38448, 38460, 42720, 46152, 48060, 51280, 57049, 57690, 61536, 64080, 69228, 76896, 76920, 86535, 92304, 96120, 102560, 114098, 115380, 128160, 138456, 153840, 171147, 173070, 184608, 192240, 228196, 230760, 276912, 285245, 307680, 342294, 346140, 384480, 456392, 461520, 513441, 553824, 570490, 684588, 692280, 855735, 912784, 923040, 1026882, 1140980, 1369176, 1384560, 1540323, 1711470, 1825568, 2053764, 2281960, 2567205, 2738352, 2769120, 3080646, 3422940, 4107528, 4563920, 5134410, 5476704, 6161292, 6845880, 7701615, 8215056, 9127840, 10268820, 12322584, 13691760, 15403230, 16430112, 20537640, 24645168, 27383520, 30806460, 41075280, 49290336, 61612920, 82150560, 123225840, 246451680]

約数ペア:

[(1, 246451680), (2, 123225840), (3, 82150560), (4, 61612920), (5, 49290336), (6, 41075280), (8, 30806460), (9, 27383520), (10, 24645168), (12, 20537640), (15, 16430112), (16, 15403230), (18, 13691760), (20, 12322584), (24, 10268820), (27, 9127840), (30, 8215056), (32, 7701615), (36, 6845880), (40, 6161292), (45, 5476704), (48, 5134410), (54, 4563920), (60, 4107528), (72, 3422940), (80, 3080646), (89, 2769120), (90, 2738352), (96, 2567205), (108, 2281960), (120, 2053764), (135, 1825568), (144, 1711470), (160, 1540323), (178, 1384560), (180, 1369176), (216, 1140980), (240, 1026882), (267, 923040), (270, 912784), (288, 855735), (356, 692280), (360, 684588), (432, 570490), (445, 553824), (480, 513441), (534, 461520), (540, 456392), (641, 384480), (712, 346140), (720, 342294), (801, 307680), (864, 285245), (890, 276912), (1068, 230760), (1080, 228196), (1282, 192240), (1335, 184608), (1424, 173070), (1440, 171147), (1602, 153840), (1780, 138456), (1923, 128160), (2136, 115380), (2160, 114098), (2403, 102560), (2564, 96120), (2670, 92304), (2848, 86535), (3204, 76920), (3205, 76896), (3560, 69228), (3846, 64080), (4005, 61536), (4272, 57690), (4320, 57049), (4806, 51280), (5128, 48060), (5340, 46152), (5769, 42720), (6408, 38460), (6410, 38448), (7120, 34614), (7692, 32040), (8010, 30768), (8544, 28845), (9612, 25640), (9615, 25632), (10256, 24030), (10680, 23076), (11538, 21360), (12015, 20512), (12816, 19230), (12820, 19224), (14240, 17307), (15384, 16020)]