258023520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3037}}^1$

素因数の和:3117

約数の個数: 144

約数和(自身を含む): 895723920

約数和(自身を除く): 637700400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3037, 3540, 4248, 4720, 5310, 5664, 6074, 7080, 8496, 9111, 9440, 10620, 12148, 14160, 15185, 16992, 18222, 21240, 24296, 27333, 28320, 30370, 36444, 42480, 45555, 48592, 54666, 60740, 72888, 84960, 91110, 97184, 109332, 121480, 136665, 145776, 179183, 182220, 218664, 242960, 273330, 291552, 358366, 364440, 437328, 485920, 537549, 546660, 716732, 728880, 874656, 895915, 1075098, 1093320, 1433464, 1457760, 1612647, 1791830, 2150196, 2186640, 2687745, 2866928, 3225294, 3583660, 4300392, 4373280, 5375490, 5733856, 6450588, 7167320, 8063235, 8600784, 10750980, 12901176, 14334640, 16126470, 17201568, 21501960, 25802352, 28669280, 32252940, 43003920, 51604704, 64505880, 86007840, 129011760, 258023520]

約数ペア:

[(1, 258023520), (2, 129011760), (3, 86007840), (4, 64505880), (5, 51604704), (6, 43003920), (8, 32252940), (9, 28669280), (10, 25802352), (12, 21501960), (15, 17201568), (16, 16126470), (18, 14334640), (20, 12901176), (24, 10750980), (30, 8600784), (32, 8063235), (36, 7167320), (40, 6450588), (45, 5733856), (48, 5375490), (59, 4373280), (60, 4300392), (72, 3583660), (80, 3225294), (90, 2866928), (96, 2687745), (118, 2186640), (120, 2150196), (144, 1791830), (160, 1612647), (177, 1457760), (180, 1433464), (236, 1093320), (240, 1075098), (288, 895915), (295, 874656), (354, 728880), (360, 716732), (472, 546660), (480, 537549), (531, 485920), (590, 437328), (708, 364440), (720, 358366), (885, 291552), (944, 273330), (1062, 242960), (1180, 218664), (1416, 182220), (1440, 179183), (1770, 145776), (1888, 136665), (2124, 121480), (2360, 109332), (2655, 97184), (2832, 91110), (3037, 84960), (3540, 72888), (4248, 60740), (4720, 54666), (5310, 48592), (5664, 45555), (6074, 42480), (7080, 36444), (8496, 30370), (9111, 28320), (9440, 27333), (10620, 24296), (12148, 21240), (14160, 18222), (15185, 16992)]