1621224480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{18869}}^1$

素因数の和:19066

約数の個数: 96

約数和(自身を含む): 5135659200

約数和(自身を除く): 3514434720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 179, 240, 358, 480, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 5728, 7160, 8592, 10740, 14320, 17184, 18869, 21480, 28640, 37738, 42960, 56607, 75476, 85920, 94345, 113214, 150952, 188690, 226428, 283035, 301904, 377380, 452856, 566070, 603808, 754760, 905712, 1132140, 1509520, 1811424, 2264280, 3019040, 3377551, 4528560, 6755102, 9057120, 10132653, 13510204, 16887755, 20265306, 27020408, 33775510, 40530612, 50663265, 54040816, 67551020, 81061224, 101326530, 108081632, 135102040, 162122448, 202653060, 270204080, 324244896, 405306120, 540408160, 810612240, 1621224480]

約数ペア:

[(1, 1621224480), (2, 810612240), (3, 540408160), (4, 405306120), (5, 324244896), (6, 270204080), (8, 202653060), (10, 162122448), (12, 135102040), (15, 108081632), (16, 101326530), (20, 81061224), (24, 67551020), (30, 54040816), (32, 50663265), (40, 40530612), (48, 33775510), (60, 27020408), (80, 20265306), (96, 16887755), (120, 13510204), (160, 10132653), (179, 9057120), (240, 6755102), (358, 4528560), (480, 3377551), (537, 3019040), (716, 2264280), (895, 1811424), (1074, 1509520), (1432, 1132140), (1790, 905712), (2148, 754760), (2685, 603808), (2864, 566070), (3580, 452856), (4296, 377380), (5370, 301904), (5728, 283035), (7160, 226428), (8592, 188690), (10740, 150952), (14320, 113214), (17184, 94345), (18869, 85920), (21480, 75476), (28640, 56607), (37738, 42960)]