233954640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1421

約数の個数: 120

約数和(自身を含む): 789090120

約数和(自身を除く): 555135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 1109, 1172, 1465, 1758, 2218, 2344, 2637, 2930, 3327, 3516, 4395, 4436, 4688, 5274, 5545, 5860, 6654, 7032, 8790, 8872, 9981, 10548, 11090, 11720, 13185, 13308, 14064, 16635, 17580, 17744, 19962, 21096, 22180, 23440, 26370, 26616, 33270, 35160, 39924, 42192, 44360, 49905, 52740, 53232, 66540, 70320, 79848, 88720, 99810, 105480, 133080, 159696, 199620, 210960, 266160, 324937, 399240, 649874, 798480, 974811, 1299748, 1624685, 1949622, 2599496, 2924433, 3249370, 3899244, 4874055, 5198992, 5848866, 6498740, 7798488, 9748110, 11697732, 12997480, 14622165, 15596976, 19496220, 23395464, 25994960, 29244330, 38992440, 46790928, 58488660, 77984880, 116977320, 233954640]

約数ペア:

[(1, 233954640), (2, 116977320), (3, 77984880), (4, 58488660), (5, 46790928), (6, 38992440), (8, 29244330), (9, 25994960), (10, 23395464), (12, 19496220), (15, 15596976), (16, 14622165), (18, 12997480), (20, 11697732), (24, 9748110), (30, 7798488), (36, 6498740), (40, 5848866), (45, 5198992), (48, 4874055), (60, 3899244), (72, 3249370), (80, 2924433), (90, 2599496), (120, 1949622), (144, 1624685), (180, 1299748), (240, 974811), (293, 798480), (360, 649874), (586, 399240), (720, 324937), (879, 266160), (1109, 210960), (1172, 199620), (1465, 159696), (1758, 133080), (2218, 105480), (2344, 99810), (2637, 88720), (2930, 79848), (3327, 70320), (3516, 66540), (4395, 53232), (4436, 52740), (4688, 49905), (5274, 44360), (5545, 42192), (5860, 39924), (6654, 35160), (7032, 33270), (8790, 26616), (8872, 26370), (9981, 23440), (10548, 22180), (11090, 21096), (11720, 19962), (13185, 17744), (13308, 17580), (14064, 16635)]