260753040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 160

約数和(自身を含む): 913334400

約数和(自身を除く): 652581360

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 1979, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 3958, 4392, 4880, 5490, 5937, 6588, 7320, 7916, 8235, 8784, 9895, 10980, 11874, 13176, 14640, 15832, 16470, 17811, 19790, 21960, 23748, 26352, 29685, 31664, 32940, 35622, 39580, 43920, 47496, 53433, 59370, 65880, 71244, 79160, 89055, 94992, 106866, 118740, 120719, 131760, 142488, 158320, 178110, 213732, 237480, 241438, 267165, 284976, 356220, 362157, 427464, 474960, 482876, 534330, 603595, 712440, 724314, 854928, 965752, 1068660, 1086471, 1207190, 1424880, 1448628, 1810785, 1931504, 2137320, 2172942, 2414380, 2897256, 3259413, 3621570, 4274640, 4345884, 4828760, 5432355, 5794512, 6518826, 7243140, 8691768, 9657520, 10864710, 13037652, 14486280, 16297065, 17383536, 21729420, 26075304, 28972560, 32594130, 43458840, 52150608, 65188260, 86917680, 130376520, 260753040]

約数ペア:

[(1, 260753040), (2, 130376520), (3, 86917680), (4, 65188260), (5, 52150608), (6, 43458840), (8, 32594130), (9, 28972560), (10, 26075304), (12, 21729420), (15, 17383536), (16, 16297065), (18, 14486280), (20, 13037652), (24, 10864710), (27, 9657520), (30, 8691768), (36, 7243140), (40, 6518826), (45, 5794512), (48, 5432355), (54, 4828760), (60, 4345884), (61, 4274640), (72, 3621570), (80, 3259413), (90, 2897256), (108, 2414380), (120, 2172942), (122, 2137320), (135, 1931504), (144, 1810785), (180, 1448628), (183, 1424880), (216, 1207190), (240, 1086471), (244, 1068660), (270, 965752), (305, 854928), (360, 724314), (366, 712440), (432, 603595), (488, 534330), (540, 482876), (549, 474960), (610, 427464), (720, 362157), (732, 356220), (915, 284976), (976, 267165), (1080, 241438), (1098, 237480), (1220, 213732), (1464, 178110), (1647, 158320), (1830, 142488), (1979, 131760), (2160, 120719), (2196, 118740), (2440, 106866), (2745, 94992), (2928, 89055), (3294, 79160), (3660, 71244), (3958, 65880), (4392, 59370), (4880, 53433), (5490, 47496), (5937, 43920), (6588, 39580), (7320, 35622), (7916, 32940), (8235, 31664), (8784, 29685), (9895, 26352), (10980, 23748), (11874, 21960), (13176, 19790), (14640, 17811), (15832, 16470)]