159701760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4621}}^1$

素因数の和:4651

約数の個数: 144

約数和(自身を含む): 566842080

約数和(自身を除く): 407140320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4621, 5760, 6912, 8640, 9242, 11520, 13863, 17280, 18484, 23105, 27726, 34560, 36968, 41589, 46210, 55452, 69315, 73936, 83178, 92420, 110904, 124767, 138630, 147872, 166356, 184840, 207945, 221808, 249534, 277260, 295744, 332712, 369680, 415890, 443616, 499068, 554520, 591488, 623835, 665424, 739360, 831780, 887232, 998136, 1109040, 1182976, 1247670, 1330848, 1478720, 1663560, 1774464, 1996272, 2218080, 2495340, 2661696, 2957440, 3327120, 3548928, 3992544, 4436160, 4990680, 5323392, 5914880, 6654240, 7985088, 8872320, 9981360, 10646784, 13308480, 15970176, 17744640, 19962720, 26616960, 31940352, 39925440, 53233920, 79850880, 159701760]

約数ペア:

[(1, 159701760), (2, 79850880), (3, 53233920), (4, 39925440), (5, 31940352), (6, 26616960), (8, 19962720), (9, 17744640), (10, 15970176), (12, 13308480), (15, 10646784), (16, 9981360), (18, 8872320), (20, 7985088), (24, 6654240), (27, 5914880), (30, 5323392), (32, 4990680), (36, 4436160), (40, 3992544), (45, 3548928), (48, 3327120), (54, 2957440), (60, 2661696), (64, 2495340), (72, 2218080), (80, 1996272), (90, 1774464), (96, 1663560), (108, 1478720), (120, 1330848), (128, 1247670), (135, 1182976), (144, 1109040), (160, 998136), (180, 887232), (192, 831780), (216, 739360), (240, 665424), (256, 623835), (270, 591488), (288, 554520), (320, 499068), (360, 443616), (384, 415890), (432, 369680), (480, 332712), (540, 295744), (576, 277260), (640, 249534), (720, 221808), (768, 207945), (864, 184840), (960, 166356), (1080, 147872), (1152, 138630), (1280, 124767), (1440, 110904), (1728, 92420), (1920, 83178), (2160, 73936), (2304, 69315), (2880, 55452), (3456, 46210), (3840, 41589), (4320, 36968), (4621, 34560), (5760, 27726), (6912, 23105), (8640, 18484), (9242, 17280), (11520, 13863)]