2172981240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{33721}}^1$

素因数の和:33917

約数の個数: 96

約数和(自身を含む): 7101853200

約数和(自身を除く): 4928871960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 895, 1074, 1432, 1611, 1790, 2148, 2685, 3222, 3580, 4296, 5370, 6444, 7160, 8055, 10740, 12888, 16110, 21480, 32220, 33721, 64440, 67442, 101163, 134884, 168605, 202326, 269768, 303489, 337210, 404652, 505815, 606978, 674420, 809304, 1011630, 1213956, 1348840, 1517445, 2023260, 2427912, 3034890, 4046520, 6036059, 6069780, 12072118, 12139560, 18108177, 24144236, 30180295, 36216354, 48288472, 54324531, 60360590, 72432708, 90540885, 108649062, 120721180, 144865416, 181081770, 217298124, 241442360, 271622655, 362163540, 434596248, 543245310, 724327080, 1086490620, 2172981240]

約数ペア:

[(1, 2172981240), (2, 1086490620), (3, 724327080), (4, 543245310), (5, 434596248), (6, 362163540), (8, 271622655), (9, 241442360), (10, 217298124), (12, 181081770), (15, 144865416), (18, 120721180), (20, 108649062), (24, 90540885), (30, 72432708), (36, 60360590), (40, 54324531), (45, 48288472), (60, 36216354), (72, 30180295), (90, 24144236), (120, 18108177), (179, 12139560), (180, 12072118), (358, 6069780), (360, 6036059), (537, 4046520), (716, 3034890), (895, 2427912), (1074, 2023260), (1432, 1517445), (1611, 1348840), (1790, 1213956), (2148, 1011630), (2685, 809304), (3222, 674420), (3580, 606978), (4296, 505815), (5370, 404652), (6444, 337210), (7160, 303489), (8055, 269768), (10740, 202326), (12888, 168605), (16110, 134884), (21480, 101163), (32220, 67442), (33721, 64440)]