4081200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 13838400

約数和(自身を除く): 9757200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 179, 190, 200, 228, 240, 285, 300, 304, 358, 380, 400, 456, 475, 537, 570, 600, 716, 760, 895, 912, 950, 1074, 1140, 1200, 1425, 1432, 1520, 1790, 1900, 2148, 2280, 2685, 2850, 2864, 3401, 3580, 3800, 4296, 4475, 4560, 5370, 5700, 6802, 7160, 7600, 8592, 8950, 10203, 10740, 11400, 13425, 13604, 14320, 17005, 17900, 20406, 21480, 22800, 26850, 27208, 34010, 35800, 40812, 42960, 51015, 53700, 54416, 68020, 71600, 81624, 85025, 102030, 107400, 136040, 163248, 170050, 204060, 214800, 255075, 272080, 340100, 408120, 510150, 680200, 816240, 1020300, 1360400, 2040600, 4081200]

約数ペア:

[(1, 4081200), (2, 2040600), (3, 1360400), (4, 1020300), (5, 816240), (6, 680200), (8, 510150), (10, 408120), (12, 340100), (15, 272080), (16, 255075), (19, 214800), (20, 204060), (24, 170050), (25, 163248), (30, 136040), (38, 107400), (40, 102030), (48, 85025), (50, 81624), (57, 71600), (60, 68020), (75, 54416), (76, 53700), (80, 51015), (95, 42960), (100, 40812), (114, 35800), (120, 34010), (150, 27208), (152, 26850), (179, 22800), (190, 21480), (200, 20406), (228, 17900), (240, 17005), (285, 14320), (300, 13604), (304, 13425), (358, 11400), (380, 10740), (400, 10203), (456, 8950), (475, 8592), (537, 7600), (570, 7160), (600, 6802), (716, 5700), (760, 5370), (895, 4560), (912, 4475), (950, 4296), (1074, 3800), (1140, 3580), (1200, 3401), (1425, 2864), (1432, 2850), (1520, 2685), (1790, 2280), (1900, 2148)]