316733280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1531}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 1000677888

約数和(自身を除く): 683944608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 862, 1293, 1531, 1724, 2155, 2586, 3062, 3448, 4310, 4593, 5172, 6124, 6465, 6896, 7655, 8620, 9186, 10344, 12248, 12930, 13792, 15310, 17240, 18372, 20688, 22965, 24496, 25860, 30620, 34480, 36744, 41376, 45930, 48992, 51720, 61240, 68960, 73488, 91860, 103440, 122480, 146976, 183720, 206880, 244960, 367440, 659861, 734880, 1319722, 1979583, 2639444, 3299305, 3959166, 5278888, 6598610, 7918332, 9897915, 10557776, 13197220, 15836664, 19795830, 21115552, 26394440, 31673328, 39591660, 52788880, 63346656, 79183320, 105577760, 158366640, 316733280]

約数ペア:

[(1, 316733280), (2, 158366640), (3, 105577760), (4, 79183320), (5, 63346656), (6, 52788880), (8, 39591660), (10, 31673328), (12, 26394440), (15, 21115552), (16, 19795830), (20, 15836664), (24, 13197220), (30, 10557776), (32, 9897915), (40, 7918332), (48, 6598610), (60, 5278888), (80, 3959166), (96, 3299305), (120, 2639444), (160, 1979583), (240, 1319722), (431, 734880), (480, 659861), (862, 367440), (1293, 244960), (1531, 206880), (1724, 183720), (2155, 146976), (2586, 122480), (3062, 103440), (3448, 91860), (4310, 73488), (4593, 68960), (5172, 61240), (6124, 51720), (6465, 48992), (6896, 45930), (7655, 41376), (8620, 36744), (9186, 34480), (10344, 30620), (12248, 25860), (12930, 24496), (13792, 22965), (15310, 20688), (17240, 18372)]