392513040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 1393619136

約数和(自身を除く): 1001106096

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, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 243, 244, 270, 305, 324, 331, 360, 366, 405, 432, 486, 488, 540, 549, 610, 648, 662, 720, 732, 810, 915, 972, 976, 993, 1080, 1098, 1215, 1220, 1296, 1324, 1464, 1620, 1647, 1655, 1830, 1944, 1986, 2160, 2196, 2430, 2440, 2648, 2745, 2928, 2979, 3240, 3294, 3310, 3660, 3888, 3972, 4392, 4860, 4880, 4941, 4965, 5296, 5490, 5958, 6480, 6588, 6620, 7320, 7944, 8235, 8784, 8937, 9720, 9882, 9930, 10980, 11916, 13176, 13240, 14640, 14823, 14895, 15888, 16470, 17874, 19440, 19764, 19860, 20191, 21960, 23832, 24705, 26352, 26480, 26811, 29646, 29790, 32940, 35748, 39528, 39720, 40382, 43920, 44685, 47664, 49410, 53622, 59292, 59580, 60573, 65880, 71496, 74115, 79056, 79440, 80433, 80764, 89370, 98820, 100955, 107244, 118584, 119160, 121146, 131760, 134055, 142992, 148230, 160866, 161528, 178740, 181719, 197640, 201910, 214488, 237168, 238320, 242292, 268110, 296460, 302865, 321732, 323056, 357480, 363438, 395280, 402165, 403820, 428976, 484584, 536220, 545157, 592920, 605730, 643464, 714960, 726876, 804330, 807640, 908595, 969168, 1072440, 1090314, 1185840, 1211460, 1286928, 1453752, 1608660, 1615280, 1635471, 1817190, 2144880, 2180628, 2422920, 2725785, 2907504, 3217320, 3270942, 3634380, 4361256, 4845840, 4906413, 5451570, 6434640, 6541884, 7268760, 8177355, 8722512, 9812826, 10903140, 13083768, 14537520, 16354710, 19625652, 21806280, 24532065, 26167536, 32709420, 39251304, 43612560, 49064130, 65418840, 78502608, 98128260, 130837680, 196256520, 392513040]

約数ペア:

[(1, 392513040), (2, 196256520), (3, 130837680), (4, 98128260), (5, 78502608), (6, 65418840), (8, 49064130), (9, 43612560), (10, 39251304), (12, 32709420), (15, 26167536), (16, 24532065), (18, 21806280), (20, 19625652), (24, 16354710), (27, 14537520), (30, 13083768), (36, 10903140), (40, 9812826), (45, 8722512), (48, 8177355), (54, 7268760), (60, 6541884), (61, 6434640), (72, 5451570), (80, 4906413), (81, 4845840), (90, 4361256), (108, 3634380), (120, 3270942), (122, 3217320), (135, 2907504), (144, 2725785), (162, 2422920), (180, 2180628), (183, 2144880), (216, 1817190), (240, 1635471), (243, 1615280), (244, 1608660), (270, 1453752), (305, 1286928), (324, 1211460), (331, 1185840), (360, 1090314), (366, 1072440), (405, 969168), (432, 908595), (486, 807640), (488, 804330), (540, 726876), (549, 714960), (610, 643464), (648, 605730), (662, 592920), (720, 545157), (732, 536220), (810, 484584), (915, 428976), (972, 403820), (976, 402165), (993, 395280), (1080, 363438), (1098, 357480), (1215, 323056), (1220, 321732), (1296, 302865), (1324, 296460), (1464, 268110), (1620, 242292), (1647, 238320), (1655, 237168), (1830, 214488), (1944, 201910), (1986, 197640), (2160, 181719), (2196, 178740), (2430, 161528), (2440, 160866), (2648, 148230), (2745, 142992), (2928, 134055), (2979, 131760), (3240, 121146), (3294, 119160), (3310, 118584), (3660, 107244), (3888, 100955), (3972, 98820), (4392, 89370), (4860, 80764), (4880, 80433), (4941, 79440), (4965, 79056), (5296, 74115), (5490, 71496), (5958, 65880), (6480, 60573), (6588, 59580), (6620, 59292), (7320, 53622), (7944, 49410), (8235, 47664), (8784, 44685), (8937, 43920), (9720, 40382), (9882, 39720), (9930, 39528), (10980, 35748), (11916, 32940), (13176, 29790), (13240, 29646), (14640, 26811), (14823, 26480), (14895, 26352), (15888, 24705), (16470, 23832), (17874, 21960), (19440, 20191), (19764, 19860)]