135399040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{30223}}^1$

素因数の和:30249

約数の個数: 64

約数和(自身を含む): 369941760

約数和(自身を除く): 234542720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 30223, 60446, 120892, 151115, 211561, 241784, 302230, 423122, 483568, 604460, 846244, 967136, 1057805, 1208920, 1692488, 1934272, 2115610, 2417840, 3384976, 3868544, 4231220, 4835680, 6769952, 8462440, 9671360, 13539904, 16924880, 19342720, 27079808, 33849760, 67699520, 135399040]

約数ペア:

[(1, 135399040), (2, 67699520), (4, 33849760), (5, 27079808), (7, 19342720), (8, 16924880), (10, 13539904), (14, 9671360), (16, 8462440), (20, 6769952), (28, 4835680), (32, 4231220), (35, 3868544), (40, 3384976), (56, 2417840), (64, 2115610), (70, 1934272), (80, 1692488), (112, 1208920), (128, 1057805), (140, 967136), (160, 846244), (224, 604460), (280, 483568), (320, 423122), (448, 302230), (560, 241784), (640, 211561), (896, 151115), (1120, 120892), (2240, 60446), (4480, 30223)]