415655280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1188

約数の個数: 160

約数和(自身を含む): 1440384000

約数和(自身を除く): 1024728720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 199, 216, 240, 270, 360, 398, 432, 540, 597, 720, 796, 967, 995, 1080, 1194, 1592, 1791, 1934, 1990, 2160, 2388, 2901, 2985, 3184, 3582, 3868, 3980, 4776, 4835, 5373, 5802, 5970, 7164, 7736, 7960, 8703, 8955, 9552, 9670, 10746, 11604, 11940, 14328, 14505, 15472, 15920, 17406, 17910, 19340, 21492, 23208, 23880, 26109, 26865, 28656, 29010, 34812, 35820, 38680, 42984, 43515, 46416, 47760, 52218, 53730, 58020, 69624, 71640, 77360, 85968, 87030, 104436, 107460, 116040, 130545, 139248, 143280, 174060, 192433, 208872, 214920, 232080, 261090, 348120, 384866, 417744, 429840, 522180, 577299, 696240, 769732, 962165, 1044360, 1154598, 1539464, 1731897, 1924330, 2088720, 2309196, 2886495, 3078928, 3463794, 3848660, 4618392, 5195691, 5772990, 6927588, 7697320, 8659485, 9236784, 10391382, 11545980, 13855176, 15394640, 17318970, 20782764, 23091960, 25978455, 27710352, 34637940, 41565528, 46183920, 51956910, 69275880, 83131056, 103913820, 138551760, 207827640, 415655280]

約数ペア:

[(1, 415655280), (2, 207827640), (3, 138551760), (4, 103913820), (5, 83131056), (6, 69275880), (8, 51956910), (9, 46183920), (10, 41565528), (12, 34637940), (15, 27710352), (16, 25978455), (18, 23091960), (20, 20782764), (24, 17318970), (27, 15394640), (30, 13855176), (36, 11545980), (40, 10391382), (45, 9236784), (48, 8659485), (54, 7697320), (60, 6927588), (72, 5772990), (80, 5195691), (90, 4618392), (108, 3848660), (120, 3463794), (135, 3078928), (144, 2886495), (180, 2309196), (199, 2088720), (216, 1924330), (240, 1731897), (270, 1539464), (360, 1154598), (398, 1044360), (432, 962165), (540, 769732), (597, 696240), (720, 577299), (796, 522180), (967, 429840), (995, 417744), (1080, 384866), (1194, 348120), (1592, 261090), (1791, 232080), (1934, 214920), (1990, 208872), (2160, 192433), (2388, 174060), (2901, 143280), (2985, 139248), (3184, 130545), (3582, 116040), (3868, 107460), (3980, 104436), (4776, 87030), (4835, 85968), (5373, 77360), (5802, 71640), (5970, 69624), (7164, 58020), (7736, 53730), (7960, 52218), (8703, 47760), (8955, 46416), (9552, 43515), (9670, 42984), (10746, 38680), (11604, 35820), (11940, 34812), (14328, 29010), (14505, 28656), (15472, 26865), (15920, 26109), (17406, 23880), (17910, 23208), (19340, 21492)]