71087760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32911}}^1$

素因数の和:32933

約数の個数: 80

約数和(自身を含む): 244865280

約数和(自身を除く): 173777520

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, 32911, 65822, 98733, 131644, 164555, 197466, 263288, 296199, 329110, 394932, 493665, 526576, 592398, 658220, 789864, 888597, 987330, 1184796, 1316440, 1480995, 1579728, 1777194, 1974660, 2369592, 2632880, 2961990, 3554388, 3949320, 4442985, 4739184, 5923980, 7108776, 7898640, 8885970, 11847960, 14217552, 17771940, 23695920, 35543880, 71087760]

約数ペア:

[(1, 71087760), (2, 35543880), (3, 23695920), (4, 17771940), (5, 14217552), (6, 11847960), (8, 8885970), (9, 7898640), (10, 7108776), (12, 5923980), (15, 4739184), (16, 4442985), (18, 3949320), (20, 3554388), (24, 2961990), (27, 2632880), (30, 2369592), (36, 1974660), (40, 1777194), (45, 1579728), (48, 1480995), (54, 1316440), (60, 1184796), (72, 987330), (80, 888597), (90, 789864), (108, 658220), (120, 592398), (135, 526576), (144, 493665), (180, 394932), (216, 329110), (240, 296199), (270, 263288), (360, 197466), (432, 164555), (540, 131644), (720, 98733), (1080, 65822), (2160, 32911)]