181214640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{859}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 611367120

約数和(自身を除く): 430152480

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, 859, 879, 1172, 1465, 1718, 1758, 2344, 2577, 2637, 2930, 3436, 3516, 4295, 4395, 4688, 5154, 5274, 5860, 6872, 7032, 7731, 8590, 8790, 10308, 10548, 11720, 12885, 13185, 13744, 14064, 15462, 17180, 17580, 20616, 21096, 23440, 25770, 26370, 30924, 34360, 35160, 38655, 41232, 42192, 51540, 52740, 61848, 68720, 70320, 77310, 103080, 105480, 123696, 154620, 206160, 210960, 251687, 309240, 503374, 618480, 755061, 1006748, 1258435, 1510122, 2013496, 2265183, 2516870, 3020244, 3775305, 4026992, 4530366, 5033740, 6040488, 7550610, 9060732, 10067480, 11325915, 12080976, 15101220, 18121464, 20134960, 22651830, 30202440, 36242928, 45303660, 60404880, 90607320, 181214640]

約数ペア:

[(1, 181214640), (2, 90607320), (3, 60404880), (4, 45303660), (5, 36242928), (6, 30202440), (8, 22651830), (9, 20134960), (10, 18121464), (12, 15101220), (15, 12080976), (16, 11325915), (18, 10067480), (20, 9060732), (24, 7550610), (30, 6040488), (36, 5033740), (40, 4530366), (45, 4026992), (48, 3775305), (60, 3020244), (72, 2516870), (80, 2265183), (90, 2013496), (120, 1510122), (144, 1258435), (180, 1006748), (240, 755061), (293, 618480), (360, 503374), (586, 309240), (720, 251687), (859, 210960), (879, 206160), (1172, 154620), (1465, 123696), (1718, 105480), (1758, 103080), (2344, 77310), (2577, 70320), (2637, 68720), (2930, 61848), (3436, 52740), (3516, 51540), (4295, 42192), (4395, 41232), (4688, 38655), (5154, 35160), (5274, 34360), (5860, 30924), (6872, 26370), (7032, 25770), (7731, 23440), (8590, 21096), (8790, 20616), (10308, 17580), (10548, 17180), (11720, 15462), (12885, 14064), (13185, 13744)]