190676880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{264829}}^1$

素因数の和:264848

約数の個数: 60

約数和(自身を含む): 640358940

約数和(自身を除く): 449682060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 264829, 529658, 794487, 1059316, 1324145, 1588974, 2118632, 2383461, 2648290, 3177948, 3972435, 4237264, 4766922, 5296580, 6355896, 7944870, 9533844, 10593160, 11917305, 12711792, 15889740, 19067688, 21186320, 23834610, 31779480, 38135376, 47669220, 63558960, 95338440, 190676880]

約数ペア:

[(1, 190676880), (2, 95338440), (3, 63558960), (4, 47669220), (5, 38135376), (6, 31779480), (8, 23834610), (9, 21186320), (10, 19067688), (12, 15889740), (15, 12711792), (16, 11917305), (18, 10593160), (20, 9533844), (24, 7944870), (30, 6355896), (36, 5296580), (40, 4766922), (45, 4237264), (48, 3972435), (60, 3177948), (72, 2648290), (80, 2383461), (90, 2118632), (120, 1588974), (144, 1324145), (180, 1059316), (240, 794487), (360, 529658), (720, 264829)]