308026320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{183349}}^1$

素因数の和:183372

約数の個数: 80

約数和(自身を含む): 1091299200

約数和(自身を除く): 783272880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 183349, 366698, 550047, 733396, 916745, 1100094, 1283443, 1466792, 1833490, 2200188, 2566886, 2750235, 2933584, 3666980, 3850329, 4400376, 5133772, 5500470, 6417215, 7333960, 7700658, 8800752, 10267544, 11000940, 12834430, 14667920, 15401316, 19251645, 20535088, 22001880, 25668860, 30802632, 38503290, 44003760, 51337720, 61605264, 77006580, 102675440, 154013160, 308026320]

約数ペア:

[(1, 308026320), (2, 154013160), (3, 102675440), (4, 77006580), (5, 61605264), (6, 51337720), (7, 44003760), (8, 38503290), (10, 30802632), (12, 25668860), (14, 22001880), (15, 20535088), (16, 19251645), (20, 15401316), (21, 14667920), (24, 12834430), (28, 11000940), (30, 10267544), (35, 8800752), (40, 7700658), (42, 7333960), (48, 6417215), (56, 5500470), (60, 5133772), (70, 4400376), (80, 3850329), (84, 3666980), (105, 2933584), (112, 2750235), (120, 2566886), (140, 2200188), (168, 1833490), (210, 1466792), (240, 1283443), (280, 1100094), (336, 916745), (420, 733396), (560, 550047), (840, 366698), (1680, 183349)]