31793760

素因数分解:

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

素因数の和:22100

約数の個数: 72

約数和(自身を含む): 108501120

約数和(自身を除く): 76707360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 22079, 44158, 66237, 88316, 110395, 132474, 176632, 198711, 220790, 264948, 331185, 353264, 397422, 441580, 529896, 662370, 706528, 794844, 883160, 993555, 1059792, 1324740, 1589688, 1766320, 1987110, 2119584, 2649480, 3179376, 3532640, 3974220, 5298960, 6358752, 7948440, 10597920, 15896880, 31793760]

約数ペア:

[(1, 31793760), (2, 15896880), (3, 10597920), (4, 7948440), (5, 6358752), (6, 5298960), (8, 3974220), (9, 3532640), (10, 3179376), (12, 2649480), (15, 2119584), (16, 1987110), (18, 1766320), (20, 1589688), (24, 1324740), (30, 1059792), (32, 993555), (36, 883160), (40, 794844), (45, 706528), (48, 662370), (60, 529896), (72, 441580), (80, 397422), (90, 353264), (96, 331185), (120, 264948), (144, 220790), (160, 198711), (180, 176632), (240, 132474), (288, 110395), (360, 88316), (480, 66237), (720, 44158), (1440, 22079)]