210511440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97459}}^1$

素因数の和:97481

約数の個数: 80

約数和(自身を含む): 725102400

約数和(自身を除く): 514590960

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, 97459, 194918, 292377, 389836, 487295, 584754, 779672, 877131, 974590, 1169508, 1461885, 1559344, 1754262, 1949180, 2339016, 2631393, 2923770, 3508524, 3898360, 4385655, 4678032, 5262786, 5847540, 7017048, 7796720, 8771310, 10525572, 11695080, 13156965, 14034096, 17542620, 21051144, 23390160, 26313930, 35085240, 42102288, 52627860, 70170480, 105255720, 210511440]

約数ペア:

[(1, 210511440), (2, 105255720), (3, 70170480), (4, 52627860), (5, 42102288), (6, 35085240), (8, 26313930), (9, 23390160), (10, 21051144), (12, 17542620), (15, 14034096), (16, 13156965), (18, 11695080), (20, 10525572), (24, 8771310), (27, 7796720), (30, 7017048), (36, 5847540), (40, 5262786), (45, 4678032), (48, 4385655), (54, 3898360), (60, 3508524), (72, 2923770), (80, 2631393), (90, 2339016), (108, 1949180), (120, 1754262), (135, 1559344), (144, 1461885), (180, 1169508), (216, 974590), (240, 877131), (270, 779672), (360, 584754), (432, 487295), (540, 389836), (720, 292377), (1080, 194918), (2160, 97459)]