47396880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{21943}}^1$

素因数の和:21965

約数の個数: 80

約数和(自身を含む): 163263360

約数和(自身を除く): 115866480

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, 21943, 43886, 65829, 87772, 109715, 131658, 175544, 197487, 219430, 263316, 329145, 351088, 394974, 438860, 526632, 592461, 658290, 789948, 877720, 987435, 1053264, 1184922, 1316580, 1579896, 1755440, 1974870, 2369844, 2633160, 2962305, 3159792, 3949740, 4739688, 5266320, 5924610, 7899480, 9479376, 11849220, 15798960, 23698440, 47396880]

約数ペア:

[(1, 47396880), (2, 23698440), (3, 15798960), (4, 11849220), (5, 9479376), (6, 7899480), (8, 5924610), (9, 5266320), (10, 4739688), (12, 3949740), (15, 3159792), (16, 2962305), (18, 2633160), (20, 2369844), (24, 1974870), (27, 1755440), (30, 1579896), (36, 1316580), (40, 1184922), (45, 1053264), (48, 987435), (54, 877720), (60, 789948), (72, 658290), (80, 592461), (90, 526632), (108, 438860), (120, 394974), (135, 351088), (144, 329145), (180, 263316), (216, 219430), (240, 197487), (270, 175544), (360, 131658), (432, 109715), (540, 87772), (720, 65829), (1080, 43886), (2160, 21943)]