15896880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22079}}^1$

素因数の和:22098

約数の個数: 60

約数和(自身を含む): 53389440

約数和(自身を除く): 37492560

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, 22079, 44158, 66237, 88316, 110395, 132474, 176632, 198711, 220790, 264948, 331185, 353264, 397422, 441580, 529896, 662370, 794844, 883160, 993555, 1059792, 1324740, 1589688, 1766320, 1987110, 2649480, 3179376, 3974220, 5298960, 7948440, 15896880]

約数ペア:

[(1, 15896880), (2, 7948440), (3, 5298960), (4, 3974220), (5, 3179376), (6, 2649480), (8, 1987110), (9, 1766320), (10, 1589688), (12, 1324740), (15, 1059792), (16, 993555), (18, 883160), (20, 794844), (24, 662370), (30, 529896), (36, 441580), (40, 397422), (45, 353264), (48, 331185), (60, 264948), (72, 220790), (80, 198711), (90, 176632), (120, 132474), (144, 110395), (180, 88316), (240, 66237), (360, 44158), (720, 22079)]