159851880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 543628800

約数和(自身を除く): 383776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 479, 515, 540, 618, 648, 810, 824, 927, 958, 1030, 1080, 1236, 1437, 1545, 1620, 1854, 1916, 2060, 2395, 2472, 2781, 2874, 3090, 3240, 3708, 3832, 4120, 4311, 4635, 4790, 5562, 5748, 6180, 7185, 7416, 8343, 8622, 9270, 9580, 11124, 11496, 12360, 12933, 13905, 14370, 16686, 17244, 18540, 19160, 21555, 22248, 25866, 27810, 28740, 33372, 34488, 37080, 38799, 41715, 43110, 49337, 51732, 55620, 57480, 64665, 66744, 77598, 83430, 86220, 98674, 103464, 111240, 129330, 148011, 155196, 166860, 172440, 193995, 197348, 246685, 258660, 296022, 310392, 333720, 387990, 394696, 444033, 493370, 517320, 592044, 740055, 775980, 888066, 986740, 1184088, 1332099, 1480110, 1551960, 1776132, 1973480, 2220165, 2664198, 2960220, 3552264, 3996297, 4440330, 5328396, 5920440, 6660495, 7992594, 8880660, 10656792, 13320990, 15985188, 17761320, 19981485, 26641980, 31970376, 39962970, 53283960, 79925940, 159851880]

約数ペア:

[(1, 159851880), (2, 79925940), (3, 53283960), (4, 39962970), (5, 31970376), (6, 26641980), (8, 19981485), (9, 17761320), (10, 15985188), (12, 13320990), (15, 10656792), (18, 8880660), (20, 7992594), (24, 6660495), (27, 5920440), (30, 5328396), (36, 4440330), (40, 3996297), (45, 3552264), (54, 2960220), (60, 2664198), (72, 2220165), (81, 1973480), (90, 1776132), (103, 1551960), (108, 1480110), (120, 1332099), (135, 1184088), (162, 986740), (180, 888066), (206, 775980), (216, 740055), (270, 592044), (309, 517320), (324, 493370), (360, 444033), (405, 394696), (412, 387990), (479, 333720), (515, 310392), (540, 296022), (618, 258660), (648, 246685), (810, 197348), (824, 193995), (927, 172440), (958, 166860), (1030, 155196), (1080, 148011), (1236, 129330), (1437, 111240), (1545, 103464), (1620, 98674), (1854, 86220), (1916, 83430), (2060, 77598), (2395, 66744), (2472, 64665), (2781, 57480), (2874, 55620), (3090, 51732), (3240, 49337), (3708, 43110), (3832, 41715), (4120, 38799), (4311, 37080), (4635, 34488), (4790, 33372), (5562, 28740), (5748, 27810), (6180, 25866), (7185, 22248), (7416, 21555), (8343, 19160), (8622, 18540), (9270, 17244), (9580, 16686), (11124, 14370), (11496, 13905), (12360, 12933)]