246918240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 879318720

約数和(自身を除く): 632400480

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 937, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1874, 1952, 2160, 2196, 2440, 2745, 2811, 2928, 3294, 3660, 3748, 4320, 4392, 4685, 4880, 5490, 5622, 5856, 6588, 7320, 7496, 8235, 8433, 8784, 9370, 9760, 10980, 11244, 13176, 14055, 14640, 14992, 16470, 16866, 17568, 18740, 21960, 22488, 25299, 26352, 28110, 29280, 29984, 32940, 33732, 37480, 42165, 43920, 44976, 50598, 52704, 56220, 57157, 65880, 67464, 74960, 84330, 87840, 89952, 101196, 112440, 114314, 126495, 131760, 134928, 149920, 168660, 171471, 202392, 224880, 228628, 252990, 263520, 269856, 285785, 337320, 342942, 404784, 449760, 457256, 505980, 514413, 571570, 674640, 685884, 809568, 857355, 914512, 1011960, 1028826, 1143140, 1349280, 1371768, 1543239, 1714710, 1829024, 2023920, 2057652, 2286280, 2572065, 2743536, 3086478, 3429420, 4047840, 4115304, 4572560, 5144130, 5487072, 6172956, 6858840, 7716195, 8230608, 9145120, 10288260, 12345912, 13717680, 15432390, 16461216, 20576520, 24691824, 27435360, 30864780, 41153040, 49383648, 61729560, 82306080, 123459120, 246918240]

約数ペア:

[(1, 246918240), (2, 123459120), (3, 82306080), (4, 61729560), (5, 49383648), (6, 41153040), (8, 30864780), (9, 27435360), (10, 24691824), (12, 20576520), (15, 16461216), (16, 15432390), (18, 13717680), (20, 12345912), (24, 10288260), (27, 9145120), (30, 8230608), (32, 7716195), (36, 6858840), (40, 6172956), (45, 5487072), (48, 5144130), (54, 4572560), (60, 4115304), (61, 4047840), (72, 3429420), (80, 3086478), (90, 2743536), (96, 2572065), (108, 2286280), (120, 2057652), (122, 2023920), (135, 1829024), (144, 1714710), (160, 1543239), (180, 1371768), (183, 1349280), (216, 1143140), (240, 1028826), (244, 1011960), (270, 914512), (288, 857355), (305, 809568), (360, 685884), (366, 674640), (432, 571570), (480, 514413), (488, 505980), (540, 457256), (549, 449760), (610, 404784), (720, 342942), (732, 337320), (864, 285785), (915, 269856), (937, 263520), (976, 252990), (1080, 228628), (1098, 224880), (1220, 202392), (1440, 171471), (1464, 168660), (1647, 149920), (1830, 134928), (1874, 131760), (1952, 126495), (2160, 114314), (2196, 112440), (2440, 101196), (2745, 89952), (2811, 87840), (2928, 84330), (3294, 74960), (3660, 67464), (3748, 65880), (4320, 57157), (4392, 56220), (4685, 52704), (4880, 50598), (5490, 44976), (5622, 43920), (5856, 42165), (6588, 37480), (7320, 33732), (7496, 32940), (8235, 29984), (8433, 29280), (8784, 28110), (9370, 26352), (9760, 25299), (10980, 22488), (11244, 21960), (13176, 18740), (14055, 17568), (14640, 16866), (14992, 16470)]