13888080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19289}}^1$

素因数の和:19308

約数の個数: 60

約数和(自身を含む): 46643220

約数和(自身を除く): 32755140

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, 19289, 38578, 57867, 77156, 96445, 115734, 154312, 173601, 192890, 231468, 289335, 308624, 347202, 385780, 462936, 578670, 694404, 771560, 868005, 925872, 1157340, 1388808, 1543120, 1736010, 2314680, 2777616, 3472020, 4629360, 6944040, 13888080]

約数ペア:

[(1, 13888080), (2, 6944040), (3, 4629360), (4, 3472020), (5, 2777616), (6, 2314680), (8, 1736010), (9, 1543120), (10, 1388808), (12, 1157340), (15, 925872), (16, 868005), (18, 771560), (20, 694404), (24, 578670), (30, 462936), (36, 385780), (40, 347202), (45, 308624), (48, 289335), (60, 231468), (72, 192890), (80, 173601), (90, 154312), (120, 115734), (144, 96445), (180, 77156), (240, 57867), (360, 38578), (720, 19289)]