159515520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 512023680

約数和(自身を除く): 352508160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 251, 320, 331, 384, 480, 502, 640, 662, 753, 960, 993, 1004, 1255, 1324, 1506, 1655, 1920, 1986, 2008, 2510, 2648, 3012, 3310, 3765, 3972, 4016, 4965, 5020, 5296, 6024, 6620, 7530, 7944, 8032, 9930, 10040, 10592, 12048, 13240, 15060, 15888, 16064, 19860, 20080, 21184, 24096, 26480, 30120, 31776, 32128, 39720, 40160, 42368, 48192, 52960, 60240, 63552, 79440, 80320, 83081, 96384, 105920, 120480, 127104, 158880, 160640, 166162, 211840, 240960, 249243, 317760, 332324, 415405, 481920, 498486, 635520, 664648, 830810, 996972, 1246215, 1329296, 1661620, 1993944, 2492430, 2658592, 3323240, 3987888, 4984860, 5317184, 6646480, 7975776, 9969720, 10634368, 13292960, 15951552, 19939440, 26585920, 31903104, 39878880, 53171840, 79757760, 159515520]

約数ペア:

[(1, 159515520), (2, 79757760), (3, 53171840), (4, 39878880), (5, 31903104), (6, 26585920), (8, 19939440), (10, 15951552), (12, 13292960), (15, 10634368), (16, 9969720), (20, 7975776), (24, 6646480), (30, 5317184), (32, 4984860), (40, 3987888), (48, 3323240), (60, 2658592), (64, 2492430), (80, 1993944), (96, 1661620), (120, 1329296), (128, 1246215), (160, 996972), (192, 830810), (240, 664648), (251, 635520), (320, 498486), (331, 481920), (384, 415405), (480, 332324), (502, 317760), (640, 249243), (662, 240960), (753, 211840), (960, 166162), (993, 160640), (1004, 158880), (1255, 127104), (1324, 120480), (1506, 105920), (1655, 96384), (1920, 83081), (1986, 80320), (2008, 79440), (2510, 63552), (2648, 60240), (3012, 52960), (3310, 48192), (3765, 42368), (3972, 40160), (4016, 39720), (4965, 32128), (5020, 31776), (5296, 30120), (6024, 26480), (6620, 24096), (7530, 21184), (7944, 20080), (8032, 19860), (9930, 16064), (10040, 15888), (10592, 15060), (12048, 13240)]