154316880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71443}}^1$

素因数の和:71465

約数の個数: 80

約数和(自身を含む): 531543360

約数和(自身を除く): 377226480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71443, 142886, 214329, 285772, 357215, 428658, 571544, 642987, 714430, 857316, 1071645, 1143088, 1285974, 1428860, 1714632, 1928961, 2143290, 2571948, 2857720, 3214935, 3429264, 3857922, 4286580, 5143896, 5715440, 6429870, 7715844, 8573160, 9644805, 10287792, 12859740, 15431688, 17146320, 19289610, 25719480, 30863376, 38579220, 51438960, 77158440, 154316880]

約数ペア:

[(1, 154316880), (2, 77158440), (3, 51438960), (4, 38579220), (5, 30863376), (6, 25719480), (8, 19289610), (9, 17146320), (10, 15431688), (12, 12859740), (15, 10287792), (16, 9644805), (18, 8573160), (20, 7715844), (24, 6429870), (27, 5715440), (30, 5143896), (36, 4286580), (40, 3857922), (45, 3429264), (48, 3214935), (54, 2857720), (60, 2571948), (72, 2143290), (80, 1928961), (90, 1714632), (108, 1428860), (120, 1285974), (135, 1143088), (144, 1071645), (180, 857316), (216, 714430), (240, 642987), (270, 571544), (360, 428658), (432, 357215), (540, 285772), (720, 214329), (1080, 142886), (2160, 71443)]