491438880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113759}}^1$

素因数の和:113783

約数の個数: 96

約数和(自身を含む): 1720051200

約数和(自身を除く): 1228612320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 113759, 227518, 341277, 455036, 568795, 682554, 910072, 1023831, 1137590, 1365108, 1706385, 1820144, 2047662, 2275180, 2730216, 3071493, 3412770, 3640288, 4095324, 4550360, 5119155, 5460432, 6142986, 6825540, 8190648, 9100720, 10238310, 10920864, 12285972, 13651080, 15357465, 16381296, 18201440, 20476620, 24571944, 27302160, 30714930, 32762592, 40953240, 49143888, 54604320, 61429860, 81906480, 98287776, 122859720, 163812960, 245719440, 491438880]

約数ペア:

[(1, 491438880), (2, 245719440), (3, 163812960), (4, 122859720), (5, 98287776), (6, 81906480), (8, 61429860), (9, 54604320), (10, 49143888), (12, 40953240), (15, 32762592), (16, 30714930), (18, 27302160), (20, 24571944), (24, 20476620), (27, 18201440), (30, 16381296), (32, 15357465), (36, 13651080), (40, 12285972), (45, 10920864), (48, 10238310), (54, 9100720), (60, 8190648), (72, 6825540), (80, 6142986), (90, 5460432), (96, 5119155), (108, 4550360), (120, 4095324), (135, 3640288), (144, 3412770), (160, 3071493), (180, 2730216), (216, 2275180), (240, 2047662), (270, 1820144), (288, 1706385), (360, 1365108), (432, 1137590), (480, 1023831), (540, 910072), (720, 682554), (864, 568795), (1080, 455036), (1440, 341277), (2160, 227518), (4320, 113759)]