239574240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{55457}}^1$

素因数の和:55481

約数の個数: 96

約数和(自身を含む): 838524960

約数和(自身を除く): 598950720

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, 55457, 110914, 166371, 221828, 277285, 332742, 443656, 499113, 554570, 665484, 831855, 887312, 998226, 1109140, 1330968, 1497339, 1663710, 1774624, 1996452, 2218280, 2495565, 2661936, 2994678, 3327420, 3992904, 4436560, 4991130, 5323872, 5989356, 6654840, 7486695, 7985808, 8873120, 9982260, 11978712, 13309680, 14973390, 15971616, 19964520, 23957424, 26619360, 29946780, 39929040, 47914848, 59893560, 79858080, 119787120, 239574240]

約数ペア:

[(1, 239574240), (2, 119787120), (3, 79858080), (4, 59893560), (5, 47914848), (6, 39929040), (8, 29946780), (9, 26619360), (10, 23957424), (12, 19964520), (15, 15971616), (16, 14973390), (18, 13309680), (20, 11978712), (24, 9982260), (27, 8873120), (30, 7985808), (32, 7486695), (36, 6654840), (40, 5989356), (45, 5323872), (48, 4991130), (54, 4436560), (60, 3992904), (72, 3327420), (80, 2994678), (90, 2661936), (96, 2495565), (108, 2218280), (120, 1996452), (135, 1774624), (144, 1663710), (160, 1497339), (180, 1330968), (216, 1109140), (240, 998226), (270, 887312), (288, 831855), (360, 665484), (432, 554570), (480, 499113), (540, 443656), (720, 332742), (864, 277285), (1080, 221828), (1440, 166371), (2160, 110914), (4320, 55457)]