142342320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12619}}^1$

素因数の和:12682

約数の個数: 80

約数和(自身を含む): 450685440

約数和(自身を除く): 308343120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 12619, 25238, 37857, 50476, 63095, 75714, 100952, 126190, 151428, 189285, 201904, 252380, 302856, 378570, 504760, 593093, 605712, 757140, 1009520, 1186186, 1514280, 1779279, 2372372, 2965465, 3028560, 3558558, 4744744, 5930930, 7117116, 8896395, 9489488, 11861860, 14234232, 17792790, 23723720, 28468464, 35585580, 47447440, 71171160, 142342320]

約数ペア:

[(1, 142342320), (2, 71171160), (3, 47447440), (4, 35585580), (5, 28468464), (6, 23723720), (8, 17792790), (10, 14234232), (12, 11861860), (15, 9489488), (16, 8896395), (20, 7117116), (24, 5930930), (30, 4744744), (40, 3558558), (47, 3028560), (48, 2965465), (60, 2372372), (80, 1779279), (94, 1514280), (120, 1186186), (141, 1009520), (188, 757140), (235, 605712), (240, 593093), (282, 504760), (376, 378570), (470, 302856), (564, 252380), (705, 201904), (752, 189285), (940, 151428), (1128, 126190), (1410, 100952), (1880, 75714), (2256, 63095), (2820, 50476), (3760, 37857), (5640, 25238), (11280, 12619)]