1478630880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1051}}^1$

素因数の和:2049

約数の個数: 144

約数和(自身を含む): 5055798384

約数和(自身を除く): 3577167504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 977, 1051, 1440, 1954, 2102, 2931, 3153, 3908, 4204, 4885, 5255, 5862, 6306, 7816, 8408, 8793, 9459, 9770, 10510, 11724, 12612, 14655, 15632, 15765, 16816, 17586, 18918, 19540, 21020, 23448, 25224, 29310, 31264, 31530, 33632, 35172, 37836, 39080, 42040, 43965, 46896, 47295, 50448, 58620, 63060, 70344, 75672, 78160, 84080, 87930, 93792, 94590, 100896, 117240, 126120, 140688, 151344, 156320, 168160, 175860, 189180, 234480, 252240, 281376, 302688, 351720, 378360, 468960, 504480, 703440, 756720, 1026827, 1406880, 1513440, 2053654, 3080481, 4107308, 5134135, 6160962, 8214616, 9241443, 10268270, 12321924, 15402405, 16429232, 18482886, 20536540, 24643848, 30804810, 32858464, 36965772, 41073080, 46207215, 49287696, 61609620, 73931544, 82146160, 92414430, 98575392, 123219240, 147863088, 164292320, 184828860, 246438480, 295726176, 369657720, 492876960, 739315440, 1478630880]

約数ペア:

[(1, 1478630880), (2, 739315440), (3, 492876960), (4, 369657720), (5, 295726176), (6, 246438480), (8, 184828860), (9, 164292320), (10, 147863088), (12, 123219240), (15, 98575392), (16, 92414430), (18, 82146160), (20, 73931544), (24, 61609620), (30, 49287696), (32, 46207215), (36, 41073080), (40, 36965772), (45, 32858464), (48, 30804810), (60, 24643848), (72, 20536540), (80, 18482886), (90, 16429232), (96, 15402405), (120, 12321924), (144, 10268270), (160, 9241443), (180, 8214616), (240, 6160962), (288, 5134135), (360, 4107308), (480, 3080481), (720, 2053654), (977, 1513440), (1051, 1406880), (1440, 1026827), (1954, 756720), (2102, 703440), (2931, 504480), (3153, 468960), (3908, 378360), (4204, 351720), (4885, 302688), (5255, 281376), (5862, 252240), (6306, 234480), (7816, 189180), (8408, 175860), (8793, 168160), (9459, 156320), (9770, 151344), (10510, 140688), (11724, 126120), (12612, 117240), (14655, 100896), (15632, 94590), (15765, 93792), (16816, 87930), (17586, 84080), (18918, 78160), (19540, 75672), (21020, 70344), (23448, 63060), (25224, 58620), (29310, 50448), (31264, 47295), (31530, 46896), (33632, 43965), (35172, 42040), (37836, 39080)]